文書の表示以前のリビジョンバックリンク文書の先頭へ この文書は読取専用です。文書のソースを閲覧することは可能ですが、変更はできません。もし変更したい場合は管理者に連絡してください。 ====== xrandr - X Window System 公式画面設定ユーティリティ ====== ===== 使い方 ===== <WRAP color_term> <WRAP color_command><html><pre> <font color="#FF8700"><b>$</b></font> <font color="#26A269">xrandr</font> </pre></html></WRAP> <WRAP color_result_hlong><html><pre> Screen 0: minimum 16 x 16, current 3286 x 1080, maximum 32767 x 32767 LVDS-1 connected primary 1366x768+0+312 (normal left inverted right x axis y axis) 340mm x 190mm 1366x768 59.80*+ 1024x768 59.92 800x600 59.86 640x480 59.38 320x240 59.52 1152x720 59.75 960x600 59.63 928x580 59.88 800x500 59.50 768x480 59.90 720x480 59.71 640x400 59.95 320x200 58.96 1280x720 59.86 1024x576 59.90 864x486 59.92 720x400 59.55 640x350 59.77 VGA-1 connected 1920x1080+1366+0 (normal left inverted right x axis y axis) 510mm x 290mm 1920x1080 59.96*+ 1440x1080 59.99 1400x1050 59.98 1280x1024 59.89 1280x960 59.94 1152x864 59.96 1024x768 59.92 800x600 59.86 640x480 59.38 320x240 59.52 1680x1050 59.95 1440x900 59.89 1280x800 59.81 1152x720 59.97 960x600 59.63 928x580 59.88 800x500 59.50 768x480 59.90 720x480 59.71 640x400 59.95 320x200 58.96 1600x900 59.95 1368x768 59.88 1280x720 59.86 1024x576 59.90 864x486 59.92 720x400 59.55 640x350 59.77 </pre></html></WRAP> </WRAP> <WRAP color_term> <WRAP color_command><html><pre> <font color="#FF8700"><b>$</b></font> <font color="#26A269">man</font> xrandr <font color="#12488B"><b>|</b></font> <font color="#26A269">bat</font> <font color="#A347BA">-l</font> man <font color="#A347BA">--style=plain</font> </pre></html></WRAP> <WRAP color_result_long><html><pre> <font color="#BE84FF">XRANDR</font><font color="#F92672">(</font><font color="#E6DB74">1</font><font color="#F92672">)</font><font color="#F8F8F2"> </font><font color="#FD971F">General Commands Manual</font><font color="#F8F8F2"> </font><font color="#BE84FF">XRANDR</font><font color="#F92672">(</font><font color="#E6DB74">1</font><font color="#F92672">)</font> <font color="#FD971F">NAME</font> <font color="#F8F8F2"> xrandr - primitive command line interface to RandR extension</font> <font color="#FD971F">SYNOPSIS</font> <font color="#F8F8F2"> xrandr [</font><font color="#A6E22E">--help</font><font color="#F8F8F2">] [</font><font color="#A6E22E">--display</font><font color="#F8F8F2"> </font><font color="#FD971F">display</font><font color="#F8F8F2">] [</font><font color="#A6E22E">-q</font><font color="#F8F8F2">] [</font><font color="#A6E22E">-v</font><font color="#F8F8F2">] [</font><font color="#A6E22E">--verbose</font><font color="#F8F8F2">] [</font><font color="#A6E22E">--dryrun</font><font color="#F8F8F2">] [</font><font color="#A6E22E">--screen</font><font color="#F8F8F2"> </font><font color="#FD971F">snum</font><font color="#F8F8F2">] [</font><font color="#A6E22E">--q1</font><font color="#F8F8F2">] [</font><font color="#A6E22E">--q12</font><font color="#F8F8F2">]</font> <font color="#F8F8F2"> [</font><font color="#A6E22E">--current</font><font color="#F8F8F2">] [</font><font color="#A6E22E">--noprimary</font><font color="#F8F8F2">] [</font><font color="#A6E22E">--panning</font><font color="#F8F8F2"> </font><font color="#FD971F">widthxheight</font><font color="#F8F8F2">[+</font><font color="#FD971F">x</font><font color="#F8F8F2">+</font><font color="#FD971F">y</font><font color="#F8F8F2">[/</font><font color="#FD971F">track_widthx</font><font color="#F8F8F2">‐</font> <font color="#F8F8F2"> track_height+track_x+track_y[/border_left/border_top/border_right/border_bottom]]]] [</font><font color="#A6E22E">--scale</font><font color="#F8F8F2"> </font><font color="#FD971F">x</font><font color="#F8F8F2">[</font><font color="#FD971F">xy</font><font color="#F8F8F2">]]</font> <font color="#F8F8F2"> [</font><font color="#A6E22E">--scale-from</font><font color="#F8F8F2"> </font><font color="#FD971F">wxh</font><font color="#F8F8F2">] [</font><font color="#A6E22E">--transform</font><font color="#F8F8F2"> </font><font color="#FD971F">a</font><font color="#F8F8F2">,</font><font color="#A6E22E">b</font><font color="#F8F8F2">,</font><font color="#A6E22E">c</font><font color="#F8F8F2">,</font><font color="#A6E22E">d</font><font color="#F8F8F2">,</font><font color="#A6E22E">e</font><font color="#F8F8F2">,</font><font color="#A6E22E">f</font><font color="#F8F8F2">,</font><font color="#A6E22E">g</font><font color="#F8F8F2">,</font><font color="#A6E22E">h</font><font color="#F8F8F2">,</font><font color="#A6E22E">i</font><font color="#F8F8F2">] [</font><font color="#A6E22E">--primary</font><font color="#F8F8F2">] [</font><font color="#A6E22E">--prop</font><font color="#F8F8F2">] [</font><font color="#A6E22E">--fb</font><font color="#F8F8F2"> </font><font color="#FD971F">widthxheight</font><font color="#F8F8F2">] [</font><font color="#A6E22E">--fbmm</font> <font color="#F8F8F2"> widthxheight] [</font><font color="#A6E22E">--dpi</font><font color="#F8F8F2"> </font><font color="#FD971F">dpi</font><font color="#F8F8F2">] [</font><font color="#A6E22E">--dpi</font><font color="#F8F8F2"> </font><font color="#FD971F">from-output</font><font color="#F8F8F2">] [</font><font color="#A6E22E">--newmode</font><font color="#F8F8F2"> </font><font color="#FD971F">name</font><font color="#F8F8F2"> </font><font color="#FD971F">mode</font><font color="#F8F8F2">] [</font><font color="#A6E22E">--rmmode</font><font color="#F8F8F2"> </font><font color="#FD971F">name</font><font color="#F8F8F2">] [</font><font color="#A6E22E">--addmode</font><font color="#F8F8F2"> </font><font color="#FD971F">out</font><font color="#F8F8F2">‐</font> <font color="#F8F8F2"> put name] [</font><font color="#A6E22E">--delmode</font><font color="#F8F8F2"> </font><font color="#FD971F">output</font><font color="#F8F8F2"> </font><font color="#FD971F">name</font><font color="#F8F8F2">] [</font><font color="#A6E22E">--output</font><font color="#F8F8F2"> </font><font color="#FD971F">output</font><font color="#F8F8F2">] [</font><font color="#A6E22E">--auto</font><font color="#F8F8F2">] [</font><font color="#A6E22E">--mode</font><font color="#F8F8F2"> </font><font color="#FD971F">mode</font><font color="#F8F8F2">] [</font><font color="#A6E22E">--preferred</font><font color="#F8F8F2">] [</font><font color="#A6E22E">--pos</font><font color="#F8F8F2"> </font><font color="#FD971F">xxy</font><font color="#F8F8F2">]</font> <font color="#F8F8F2"> [</font><font color="#A6E22E">--rate</font><font color="#F8F8F2"> </font><font color="#FD971F">rate</font><font color="#F8F8F2">] [</font><font color="#A6E22E">--reflect</font><font color="#F8F8F2"> </font><font color="#FD971F">reflection</font><font color="#F8F8F2">] [</font><font color="#A6E22E">--rotate</font><font color="#F8F8F2"> </font><font color="#FD971F">orientation</font><font color="#F8F8F2">] [</font><font color="#A6E22E">--left-of</font><font color="#F8F8F2"> </font><font color="#FD971F">output</font><font color="#F8F8F2">] [</font><font color="#A6E22E">--right-of</font><font color="#F8F8F2"> </font><font color="#FD971F">output</font><font color="#F8F8F2">]</font> <font color="#F8F8F2"> [</font><font color="#A6E22E">--above</font><font color="#F8F8F2"> </font><font color="#FD971F">output</font><font color="#F8F8F2">] [</font><font color="#A6E22E">--below</font><font color="#F8F8F2"> </font><font color="#FD971F">output</font><font color="#F8F8F2">] [</font><font color="#A6E22E">--same-as</font><font color="#F8F8F2"> </font><font color="#FD971F">output</font><font color="#F8F8F2">] [</font><font color="#A6E22E">--set</font><font color="#F8F8F2"> </font><font color="#FD971F">property</font><font color="#F8F8F2"> </font><font color="#FD971F">value</font><font color="#F8F8F2">] [</font><font color="#A6E22E">--off</font><font color="#F8F8F2">] [</font><font color="#A6E22E">--crtc</font><font color="#F8F8F2"> </font><font color="#FD971F">crtc</font><font color="#F8F8F2">]</font> <font color="#F8F8F2"> [</font><font color="#A6E22E">--gamma</font><font color="#F8F8F2"> </font><font color="#FD971F">red</font><font color="#F8F8F2">[:</font><font color="#FD971F">green</font><font color="#F8F8F2">:</font><font color="#FD971F">blue</font><font color="#F8F8F2">]] [</font><font color="#A6E22E">--brightness</font><font color="#F8F8F2"> </font><font color="#FD971F">brightness</font><font color="#F8F8F2">] [</font><font color="#A6E22E">-o</font><font color="#F8F8F2"> </font><font color="#FD971F">orientation</font><font color="#F8F8F2">] [</font><font color="#A6E22E">-s</font><font color="#F8F8F2"> </font><font color="#FD971F">size</font><font color="#F8F8F2">] [</font><font color="#A6E22E">-r</font><font color="#F8F8F2"> </font><font color="#FD971F">rate</font><font color="#F8F8F2">] [</font><font color="#A6E22E">-x</font><font color="#F8F8F2">] [</font><font color="#A6E22E">-y</font><font color="#F8F8F2">]</font> <font color="#F8F8F2"> [</font><font color="#A6E22E">--listproviders</font><font color="#F8F8F2">] [</font><font color="#A6E22E">--setprovideroutputsource</font><font color="#F8F8F2"> </font><font color="#FD971F">provider</font><font color="#F8F8F2"> </font><font color="#FD971F">source</font><font color="#F8F8F2">] [</font><font color="#A6E22E">--setprovideroffloadsink</font><font color="#F8F8F2"> </font><font color="#FD971F">provider</font> <font color="#F8F8F2"> sink] [</font><font color="#A6E22E">--listmonitors</font><font color="#F8F8F2">] [</font><font color="#A6E22E">--listactivemonitors</font><font color="#F8F8F2">] [</font><font color="#A6E22E">--setmonitor</font><font color="#F8F8F2"> </font><font color="#FD971F">name</font><font color="#F8F8F2"> </font><font color="#FD971F">geometry</font><font color="#F8F8F2"> </font><font color="#FD971F">outputs</font><font color="#F8F8F2">] [</font><font color="#A6E22E">--delmonitor</font> <font color="#F8F8F2"> name]</font> <font color="#FD971F">DESCRIPTION</font> <font color="#F8F8F2"> Xrandr is used to set the size, orientation and/or reflection of the outputs for a screen. It can also set the screen size.</font> <font color="#F8F8F2"> If invoked without any option, it will dump the state of the outputs, showing the existing modes for each of them, with a '+' after the preferred modes and a '*' after the current mode.</font> <font color="#F8F8F2"> There are a few global options. Other options modify the last output that is specified in earlier parameters in the command line. Multiple outputs may be modified at the same time by passing multiple </font><font color="#A6E22E">--output</font><font color="#F8F8F2"> options followed immediately by their corresponding modifying options.</font> <font color="#F8F8F2"> </font><font color="#A6E22E">--help</font><font color="#F8F8F2"> Print out a summary of the usage and exit.</font> <font color="#F8F8F2"> </font><font color="#A6E22E">-v</font><font color="#F8F8F2">, </font><font color="#A6E22E">--version</font> <font color="#F8F8F2"> Print out the RandR version reported by the X server and exit.</font> <font color="#F8F8F2"> </font><font color="#A6E22E">--verbose</font> <font color="#F8F8F2"> Causes xrandr to be more verbose. When used with </font><font color="#A6E22E">-q</font><font color="#F8F8F2"> (or without other options), xrandr will display more information about the server state. Please note that the gamma and brightness information are only approximations of the complete color profile stored in the server. When used along with options that reconfigure the system, progress will be reported while executing the configuration changes.</font> <font color="#F8F8F2"> </font><font color="#A6E22E">-q</font><font color="#F8F8F2">, </font><font color="#A6E22E">--query</font> <font color="#F8F8F2"> When this option is present, or when no configuration changes are requested, xrandr will display the current state of the system.</font> <font color="#F8F8F2"> </font><font color="#A6E22E">--dryrun</font> <font color="#F8F8F2"> Performs all the actions specified except that no changes are made.</font> <font color="#F8F8F2"> </font><font color="#A6E22E">--nograb</font> <font color="#F8F8F2"> Apply the modifications without grabbing the screen. It avoids to block other applications during the update but it might also cause some applications that detect screen resize to receive old values.</font> <font color="#F8F8F2"> </font><font color="#A6E22E">-d</font><font color="#F8F8F2">, </font><font color="#A6E22E">--display</font><font color="#F8F8F2"> </font><font color="#FD971F">name</font> <font color="#F8F8F2"> This option selects the X display to use. Note this refers to the X screen abstraction, not the monitor (or output).</font> <font color="#F8F8F2"> </font><font color="#A6E22E">--screen</font><font color="#F8F8F2"> </font><font color="#FD971F">snum</font> <font color="#F8F8F2"> This option selects which screen to manipulate. Note this refers to the X screen abstraction, not the monitor (or output).</font> <font color="#F8F8F2"> </font><font color="#A6E22E">--q1</font><font color="#F8F8F2"> Forces the usage of the RandR version 1.1 protocol, even if a higher version is available.</font> <font color="#F8F8F2"> </font><font color="#A6E22E">--q12</font><font color="#F8F8F2"> Forces the usage of the RandR version 1.2 protocol, even if the display does not report it as supported or a higher version is available.</font> <font color="#FD971F">RandR version 1.5 options</font> <font color="#F8F8F2"> Options for RandR 1.5 are used as a superset of the options for RandR 1.4.</font> <font color="#F8F8F2"> </font><font color="#A6E22E">--listmonitors</font> <font color="#F8F8F2"> Report information about all defined monitors.</font> <font color="#F8F8F2"> </font><font color="#A6E22E">--listactivemonitors</font> <font color="#F8F8F2"> Report information about currently active monitors.</font> <font color="#F8F8F2"> </font><font color="#A6E22E">--setmonitor</font><font color="#F8F8F2"> </font><font color="#FD971F">name</font><font color="#F8F8F2"> </font><font color="#FD971F">geometry</font><font color="#F8F8F2"> </font><font color="#FD971F">outputs</font> <font color="#F8F8F2"> Define a new monitor with the given geometry and associated to the given outputs. The output list is either the keyword none or a comma-separated list of outputs. The geometry is either the keyword auto, in which case the monitor will automatically track the geometry of the associated outputs, or a manual specification in the form w/mmwxh/mmh+x+y where w, h, x, y are in pixels and mmw, mmh are the physical dimensions of the monitor.</font> <font color="#F8F8F2"> </font><font color="#A6E22E">--delmonitor</font><font color="#F8F8F2"> </font><font color="#FD971F">name</font> <font color="#F8F8F2"> Delete the given user-defined monitor.</font> <font color="#FD971F">RandR version 1.4 options</font> <font color="#F8F8F2"> Options for RandR 1.4 are used as a superset of the options for RandR 1.3.</font> <font color="#F8F8F2"> </font><font color="#A6E22E">--listproviders</font> <font color="#F8F8F2"> Report information about the providers available.</font> <font color="#F8F8F2"> </font><font color="#A6E22E">--setprovideroutputsource</font><font color="#F8F8F2"> </font><font color="#FD971F">provider</font><font color="#F8F8F2"> </font><font color="#FD971F">source</font> <font color="#F8F8F2"> Set source as the source of display output images for provider. This is only possible if source and provider have the Source Output and Sink Output capabilities, respectively. If source is 0x0, then provider is disconnected from its current output source.</font> <font color="#F8F8F2"> </font><font color="#A6E22E">--setprovideroffloadsink</font><font color="#F8F8F2"> </font><font color="#FD971F">provider</font><font color="#F8F8F2"> </font><font color="#FD971F">sink</font> <font color="#F8F8F2"> Set provider as a render offload device for sink. This is only possible if provider and sink have the Source Offload and Sink Offload capabilities, respectively. If sink is 0x0, then provider is disconnected from its current render offload sink.</font> <font color="#FD971F">RandR version 1.3 options</font> <font color="#F8F8F2"> Options for RandR 1.3 are used as a superset of the options for RandR 1.2.</font> <font color="#F8F8F2"> </font><font color="#A6E22E">--current</font> <font color="#F8F8F2"> Return the current screen configuration, without polling for hardware changes.</font> <font color="#F8F8F2"> </font><font color="#A6E22E">--noprimary</font> <font color="#F8F8F2"> Don't define a primary output.</font> <font color="#F8F8F2"> Per-output options</font> <font color="#F8F8F2"> </font><font color="#A6E22E">--panning</font><font color="#F8F8F2"> </font><font color="#FD971F">widthxheight</font><font color="#F8F8F2">[+</font><font color="#FD971F">x</font><font color="#F8F8F2">+</font><font color="#FD971F">y</font><font color="#F8F8F2">[/</font><font color="#FD971F">track_widthxtrack_height</font><font color="#F8F8F2">+</font><font color="#FD971F">track_x</font><font color="#F8F8F2">+</font><font color="#FD971F">track_y</font><font color="#F8F8F2">[/</font><font color="#FD971F">border_left</font><font color="#F8F8F2">/</font><font color="#FD971F">border_top</font><font color="#F8F8F2">/</font><font color="#FD971F">border_right</font><font color="#F8F8F2">/</font><font color="#FD971F">border_bottom</font><font color="#F8F8F2">]]]</font> <font color="#F8F8F2"> This option sets the panning parameters. As soon as panning is enabled, the CRTC position can change with every pointer move. The first four parameters specify the total panning area, the next four the pointer tracking area (which defaults to the same area). The last four parameters specify the border and default to 0. A width or height set to zero disables panning on the according axis. You typically have to set the screen size with </font><font color="#A6E22E">--fb</font><font color="#F8F8F2"> simultaneously.</font> <font color="#F8F8F2"> </font><font color="#A6E22E">--transform</font><font color="#F8F8F2"> </font><font color="#FD971F">a</font><font color="#F8F8F2">,</font><font color="#A6E22E">b</font><font color="#F8F8F2">,</font><font color="#A6E22E">c</font><font color="#F8F8F2">,</font><font color="#A6E22E">d</font><font color="#F8F8F2">,</font><font color="#A6E22E">e</font><font color="#F8F8F2">,</font><font color="#A6E22E">f</font><font color="#F8F8F2">,</font><font color="#A6E22E">g</font><font color="#F8F8F2">,</font><font color="#A6E22E">h</font><font color="#F8F8F2">,</font><font color="#A6E22E">i</font> <font color="#F8F8F2"> Specifies a transformation matrix to apply on the output. A bilinear filter is selected automatically unless the </font><font color="#A6E22E">--filter</font><font color="#F8F8F2"> parameter is also specified. The mathematical form corresponds to:</font> <font color="#F8F8F2"> a b c</font> <font color="#F8F8F2"> d e f</font> <font color="#F8F8F2"> g h i</font> <font color="#F8F8F2"> The transformation is based on homogeneous coordinates. The matrix multiplied by the coordinate vector of a pixel of the output gives the transformed coordinate vector of a pixel in the graphic buffer. More precisely, the vector (x y) of the output pixel is extended to 3 values (x y w), with 1 as the w coordinate and multiplied against the matrix. The final device coordinates of the pixel are then calculated with the so-called homogenic division by the transformed w coordinate.</font> <font color="#F8F8F2"> In other words, the device coordinates (x' y') of the transformed pixel are:</font> <font color="#F8F8F2"> x' = (ax + by + c) / w' and</font> <font color="#F8F8F2"> y' = (dx + ey + f) / w' ,</font> <font color="#F8F8F2"> with w' = (gx + hy + i) .</font> <font color="#F8F8F2"> Typically, a and e corresponds to the scaling on the X and Y axes, c and f corresponds to the translation on those axes, and g, h, and i are respectively 0, 0 and 1. The matrix can also be used to express more complex transformations such as keystone correction, or rotation. For a rotation of an angle T, this formula can be used:</font> <font color="#F8F8F2"> cos T </font><font color="#A6E22E">-sin</font><font color="#F8F8F2"> T 0</font> <font color="#F8F8F2"> sin T cos T 0</font> <font color="#F8F8F2"> 0 0 1</font> <font color="#F8F8F2"> As a special argument, instead of passing a matrix, one can pass the string none, in which case the default values are used (a unit matrix without filter).</font> <font color="#F8F8F2"> </font><font color="#A6E22E">--filter</font><font color="#F8F8F2"> </font><font color="#FD971F">filtermode</font> <font color="#F8F8F2"> Chooses the scaling filter method to be applied when the screen is scaled or transformed. Can be either 'bilinear' or 'nearest'.</font> <font color="#F8F8F2"> </font><font color="#A6E22E">--scale</font><font color="#F8F8F2"> </font><font color="#FD971F">x</font><font color="#F8F8F2">[</font><font color="#FD971F">xy</font><font color="#F8F8F2">]</font> <font color="#F8F8F2"> Changes the dimensions of the output picture. If the y value is omitted, the x value will be used for both dimensions. Values larger than 1 lead to a compressed screen (screen dimension bigger than the dimension of the output mode), and values less than 1 lead to a zoom in on the output. This option is actually a shortcut version of the </font><font color="#A6E22E">--transform</font><font color="#F8F8F2"> option.</font> <font color="#F8F8F2"> </font><font color="#A6E22E">--scale-from</font><font color="#F8F8F2"> </font><font color="#FD971F">wxh</font> <font color="#F8F8F2"> Specifies the size in pixels of the area of the framebuffer to be displayed on this output. This option is actually a shortcut version of the </font><font color="#A6E22E">--transform</font><font color="#F8F8F2"> option.</font> <font color="#F8F8F2"> </font><font color="#A6E22E">--primary</font> <font color="#F8F8F2"> Set the output as primary. It will be sorted first in Xinerama and RANDR geometry requests.</font> <font color="#FD971F">RandR version 1.2 options</font> <font color="#F8F8F2"> These options are only available for X server supporting RandR version 1.2 or newer.</font> <font color="#F8F8F2"> </font><font color="#A6E22E">--prop</font><font color="#F8F8F2">, </font><font color="#A6E22E">--properties</font> <font color="#F8F8F2"> This option causes xrandr to display the contents of properties for each output. </font><font color="#A6E22E">--verbose</font><font color="#F8F8F2"> also enables </font><font color="#A6E22E">--prop</font><font color="#F8F8F2">.</font> <font color="#F8F8F2"> </font><font color="#A6E22E">--fb</font><font color="#F8F8F2"> </font><font color="#FD971F">widthxheight</font> <font color="#F8F8F2"> Reconfigures the screen to the specified size. All configured monitors must fit within this size. When this option is not provided, xrandr computes the smallest screen size that will hold the set of configured outputs; this option provides a way to override that behaviour.</font> <font color="#F8F8F2"> </font><font color="#A6E22E">--fbmm</font><font color="#F8F8F2"> </font><font color="#FD971F">widthxheight</font> <font color="#F8F8F2"> Sets the value reported as physical size of the X screen as a whole (union of all configured monitors). In configurations with multiple monitors with different DPIs, the value has no physical meaning, but it may be used by some legacy clients which do not support RandR version 1.2 to compute a reference font scaling. Normally, xrandr resets the reported physical size values to keep the DPI constant. This overrides that computation. Default DPI value is 96.</font> <font color="#F8F8F2"> </font><font color="#A6E22E">--dpi</font><font color="#F8F8F2"> </font><font color="#FD971F">dpi</font> <font color="#F8F8F2"> </font><font color="#A6E22E">--dpi</font><font color="#F8F8F2"> </font><font color="#FD971F">from-output</font> <font color="#F8F8F2"> This also sets the value reported as physical size of the X screen as a whole (union of all configured monitors). In configurations with multiple monitors with different DPIs, the value has no physical meaning, but it may be used by some legacy clients which do not support RandR version 1.2 to compute a reference font scaling. This option uses either the specified DPI value, or the DPI of the given output, to compute an appropriate physical size using whatever pixel size will be</font> <font color="#F8F8F2"> set. Typical values are the default (96 DPI), the DPI of the only monitor in single-monitor configurations, or the DPI of the primary monitor in multi-monitor configurations.</font> <font color="#F8F8F2"> </font><font color="#A6E22E">--newmode</font><font color="#F8F8F2"> </font><font color="#FD971F">name</font><font color="#F8F8F2"> </font><font color="#FD971F">mode</font> <font color="#F8F8F2"> New modelines can be added to the server and then associated with outputs. This option does the former. The mode is specified using the ModeLine syntax for xorg.conf: clock hdisp hsyncstart hsyncend htotal vdisp vsyncstart vsyncend vtotal flags. flags can be zero or more of +HSync, </font><font color="#A6E22E">-HSync</font><font color="#F8F8F2">, +VSync, </font><font color="#A6E22E">-VSync</font><font color="#F8F8F2">, Interlace, DoubleScan, CSync, +CSync, </font><font color="#A6E22E">-CSync</font><font color="#F8F8F2">. Several tools permit to compute the usual modeline from a height, width, and refresh rate, for instance you can use cvt.</font> <font color="#F8F8F2"> </font><font color="#A6E22E">--rmmode</font><font color="#F8F8F2"> </font><font color="#FD971F">name</font> <font color="#F8F8F2"> This removes a mode from the server if it is otherwise unused.</font> <font color="#F8F8F2"> </font><font color="#A6E22E">--addmode</font><font color="#F8F8F2"> </font><font color="#FD971F">output</font><font color="#F8F8F2"> </font><font color="#FD971F">name</font> <font color="#F8F8F2"> Add a mode to the set of valid modes for an output.</font> <font color="#F8F8F2"> </font><font color="#A6E22E">--delmode</font><font color="#F8F8F2"> </font><font color="#FD971F">output</font><font color="#F8F8F2"> </font><font color="#FD971F">name</font> <font color="#F8F8F2"> Remove a mode from the set of valid modes for an output.</font> <font color="#F8F8F2"> Per-output options</font> <font color="#F8F8F2"> </font><font color="#A6E22E">--output</font><font color="#F8F8F2"> </font><font color="#FD971F">output</font> <font color="#F8F8F2"> Selects an output to reconfigure. Use either the name of the output or the XID.</font> <font color="#F8F8F2"> </font><font color="#A6E22E">--auto</font><font color="#F8F8F2"> For connected but disabled outputs, this will enable them using their first preferred mode (or, something close to 96dpi if they have no preferred mode). For disconnected but enabled outputs, this will disable them.</font> <font color="#F8F8F2"> </font><font color="#A6E22E">--mode</font><font color="#F8F8F2"> </font><font color="#FD971F">mode</font> <font color="#F8F8F2"> This selects a mode. Use either the name or the XID for mode</font> <font color="#F8F8F2"> </font><font color="#A6E22E">--preferred</font> <font color="#F8F8F2"> This selects the same mode as </font><font color="#A6E22E">--auto</font><font color="#F8F8F2">, but it doesn't automatically enable or disable the output.</font> <font color="#F8F8F2"> </font><font color="#A6E22E">--pos</font><font color="#F8F8F2"> </font><font color="#FD971F">xxy</font> <font color="#F8F8F2"> Position the output within the screen using pixel coordinates. In case reflection or rotation is applied, the translation is applied after the effects.</font> <font color="#F8F8F2"> </font><font color="#A6E22E">--rate</font><font color="#F8F8F2"> </font><font color="#FD971F">rate</font> <font color="#F8F8F2"> This marks a preference for refresh rates close to the specified value, when multiple modes have the same name, this will select the one with the nearest refresh rate.</font> <font color="#F8F8F2"> </font><font color="#A6E22E">--reflect</font><font color="#F8F8F2"> </font><font color="#FD971F">reflection</font> <font color="#F8F8F2"> Reflection can be one of 'normal' 'x', 'y' or 'xy'. This causes the output contents to be reflected across the specified axes.</font> <font color="#F8F8F2"> </font><font color="#A6E22E">--rotate</font><font color="#F8F8F2"> </font><font color="#FD971F">rotation</font> <font color="#F8F8F2"> Rotation can be one of 'normal', 'left', 'right' or 'inverted'. This causes the output contents to be rotated in the specified direction. 'right' specifies a clockwise rotation of the picture and 'left' specifies a counter-clockwise rotation.</font> <font color="#F8F8F2"> </font><font color="#A6E22E">--left-of</font><font color="#F8F8F2">, </font><font color="#A6E22E">--right-of</font><font color="#F8F8F2">, </font><font color="#A6E22E">--above</font><font color="#F8F8F2">, </font><font color="#A6E22E">--below</font><font color="#F8F8F2">, </font><font color="#A6E22E">--same-as</font><font color="#F8F8F2"> </font><font color="#FD971F">another-output</font> <font color="#F8F8F2"> Use one of these options to position the output relative to the position of another output. This allows convenient tiling of outputs within the screen. The position is always computed relative to the new position of the other output, so it is not valid to say </font><font color="#A6E22E">--output</font><font color="#F8F8F2"> a </font><font color="#A6E22E">--left-of</font><font color="#F8F8F2"> b </font><font color="#A6E22E">--output</font><font color="#F8F8F2"> b </font><font color="#A6E22E">--left-of</font><font color="#F8F8F2"> a.</font> <font color="#F8F8F2"> </font><font color="#A6E22E">--set</font><font color="#F8F8F2"> </font><font color="#FD971F">property</font><font color="#F8F8F2"> </font><font color="#FD971F">value</font> <font color="#F8F8F2"> Sets an output property. Integer properties may be specified as a valid (see </font><font color="#A6E22E">--prop</font><font color="#F8F8F2">) comma-separated list of decimal or hexadecimal (with a leading 0x) values. Atom properties may be set to any of the valid atoms (see </font><font color="#A6E22E">--prop</font><font color="#F8F8F2">). String properties may be set to any value.</font> <font color="#F8F8F2"> </font><font color="#A6E22E">--off</font><font color="#F8F8F2"> Disables the output.</font> <font color="#F8F8F2"> </font><font color="#A6E22E">--crtc</font><font color="#F8F8F2"> </font><font color="#FD971F">crtc</font> <font color="#F8F8F2"> Uses the specified crtc (either as an index in the list of CRTCs or XID). In normal usage, this option is not required as xrandr tries to make sensible choices about which crtc to use with each output. When that fails for some reason, this option can override the normal selection.</font> <font color="#F8F8F2"> </font><font color="#A6E22E">--gamma</font><font color="#F8F8F2"> </font><font color="#FD971F">red</font><font color="#F8F8F2">[:</font><font color="#FD971F">green</font><font color="#F8F8F2">:</font><font color="#FD971F">blue</font><font color="#F8F8F2">]</font> <font color="#F8F8F2"> Set the specified floating point values as gamma correction on the crtc currently attached to this output. If green and blue are not specified, the red value will be used for all three components. Note that you cannot get two different values for cloned outputs (i.e.: which share the same crtc) and that switching an output to another crtc doesn't change the crtc gamma corrections at all.</font> <font color="#F8F8F2"> </font><font color="#A6E22E">--brightness</font><font color="#F8F8F2"> </font><font color="#FD971F">brightness</font> <font color="#F8F8F2"> Multiply the gamma values on the crtc currently attached to the output to specified floating value. Useful for overly bright or overly dim outputs. However, this is a software only modification, if your hardware has support to actually change the brightness, you will probably prefer to use xbacklight.</font> <font color="#FD971F">RandR version 1.1 options</font> <font color="#F8F8F2"> These options are available for X servers supporting RandR version 1.1 or older. They are still valid for newer X servers, but they don't interact sensibly with version 1.2 options on the same command line.</font> <font color="#F8F8F2"> </font><font color="#A6E22E">-s</font><font color="#F8F8F2">, </font><font color="#A6E22E">--size</font><font color="#F8F8F2"> </font><font color="#FD971F">size-index</font><font color="#F8F8F2"> </font><font color="#FD971F">or</font><font color="#F8F8F2"> </font><font color="#FD971F">--size</font><font color="#F8F8F2"> </font><font color="#FD971F">widthxheight</font> <font color="#F8F8F2"> This sets the screen size, either matching by size or using the index into the list of available sizes.</font> <font color="#F8F8F2"> </font><font color="#A6E22E">-r</font><font color="#F8F8F2">, </font><font color="#A6E22E">--rate</font><font color="#F8F8F2">, </font><font color="#A6E22E">--refresh</font><font color="#F8F8F2"> </font><font color="#FD971F">rate</font> <font color="#F8F8F2"> This sets the refresh rate closest to the specified value.</font> <font color="#F8F8F2"> </font><font color="#A6E22E">-o</font><font color="#F8F8F2">, </font><font color="#A6E22E">--orientation</font><font color="#F8F8F2"> </font><font color="#FD971F">rotation</font> <font color="#F8F8F2"> This specifies the orientation of the screen, and can be one of normal, inverted, left or right.</font> <font color="#F8F8F2"> </font><font color="#A6E22E">-x</font><font color="#F8F8F2"> Reflect across the X axis.</font> <font color="#F8F8F2"> </font><font color="#A6E22E">-y</font><font color="#F8F8F2"> Reflect across the Y axis.</font> <font color="#FD971F">EXAMPLES</font> <font color="#F8F8F2"> Sets an output called LVDS to its preferred mode, and on its right put an output called VGA to preferred mode of a screen which has been physically rotated clockwise:</font> <font color="#F8F8F2"> xrandr </font><font color="#A6E22E">--output</font><font color="#F8F8F2"> LVDS </font><font color="#A6E22E">--auto</font><font color="#F8F8F2"> </font><font color="#A6E22E">--rotate</font><font color="#F8F8F2"> normal </font><font color="#A6E22E">--pos</font><font color="#F8F8F2"> 0x0 </font><font color="#A6E22E">--output</font><font color="#F8F8F2"> VGA </font><font color="#A6E22E">--auto</font><font color="#F8F8F2"> </font><font color="#A6E22E">--rotate</font><font color="#F8F8F2"> left </font><font color="#A6E22E">--right-of</font><font color="#F8F8F2"> LVDS</font> <font color="#F8F8F2"> Forces to use a 1024x768 mode on an output called VGA:</font> <font color="#F8F8F2"> xrandr </font><font color="#A6E22E">--newmode</font><font color="#F8F8F2"> "1024x768" 63.50 1024 1072 1176 1328 768 771 775 798 </font><font color="#A6E22E">-hsync</font><font color="#F8F8F2"> +vsync</font> <font color="#F8F8F2"> xrandr </font><font color="#A6E22E">--addmode</font><font color="#F8F8F2"> VGA 1024x768</font> <font color="#F8F8F2"> xrandr </font><font color="#A6E22E">--output</font><font color="#F8F8F2"> VGA </font><font color="#A6E22E">--mode</font><font color="#F8F8F2"> 1024x768</font> <font color="#F8F8F2"> Enables panning on a 1600x768 desktop while displaying 1024x768 mode on an output called VGA:</font> <font color="#F8F8F2"> xrandr </font><font color="#A6E22E">--fb</font><font color="#F8F8F2"> 1600x768 </font><font color="#A6E22E">--output</font><font color="#F8F8F2"> VGA </font><font color="#A6E22E">--mode</font><font color="#F8F8F2"> 1024x768 </font><font color="#A6E22E">--panning</font><font color="#F8F8F2"> 1600x0</font> <font color="#F8F8F2"> Have one small 1280x800 LVDS screen showing a small version of a huge 3200x2000 desktop, and have a big VGA screen display the surrounding of the mouse at normal size.</font> <font color="#F8F8F2"> xrandr </font><font color="#A6E22E">--fb</font><font color="#F8F8F2"> 3200x2000 </font><font color="#A6E22E">--output</font><font color="#F8F8F2"> LVDS </font><font color="#A6E22E">--scale</font><font color="#F8F8F2"> 2.5x2.5 </font><font color="#A6E22E">--output</font><font color="#F8F8F2"> VGA </font><font color="#A6E22E">--pos</font><font color="#F8F8F2"> 0x0 </font><font color="#A6E22E">--panning</font><font color="#F8F8F2"> 3200x2000+0+0/3200x2000+0+0/64/64/64/64</font> <font color="#F8F8F2"> Displays the VGA output in trapezoid shape so that it is keystone corrected when the projector is slightly above the screen:</font> <font color="#F8F8F2"> xrandr </font><font color="#A6E22E">--fb</font><font color="#F8F8F2"> 1024x768 </font><font color="#A6E22E">--output</font><font color="#F8F8F2"> VGA </font><font color="#A6E22E">--transform</font><font color="#F8F8F2"> 1.24,0.16,</font><font color="#A6E22E">-124</font><font color="#F8F8F2">,0,1.24,0,0,0.000316,1</font> <font color="#FD971F">SEE ALSO</font> <font color="#F8F8F2"> </font><font color="#A6E22E">Xrandr</font><font color="#F92672">(</font><font color="#BE84FF">3</font><font color="#F92672">)</font><font color="#F8F8F2">, </font><font color="#A6E22E">cvt</font><font color="#F92672">(</font><font color="#BE84FF">1</font><font color="#F92672">)</font><font color="#F8F8F2">, </font><font color="#A6E22E">xkeystone</font><font color="#F92672">(</font><font color="#BE84FF">1</font><font color="#F92672">)</font><font color="#F8F8F2">, </font><font color="#A6E22E">xbacklight</font><font color="#F92672">(</font><font color="#BE84FF">1</font><font color="#F92672">)</font> <font color="#FD971F">AUTHORS</font> <font color="#F8F8F2"> Keith Packard, Open Source Technology Center, Intel Corporation. and Jim Gettys, Cambridge Research Laboratory, HP Labs, HP.</font> <font color="#FD971F">X Version 11 xrandr 1.5.2 XRANDR(1)</font> </pre></html></WRAP> </WRAP> {{page>hardware:video_resolutions}} ===== 参考文献 ===== [[arc>Xrandr|xrandr - ArchWiki]]\\ linux/xrandr.txt 最終更新: 2024/04/09 15:52by ともやん
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