On each of two layers and click Align layers from context menu. You can align two layers by selected elements. Number on the layer you want activate/deactivate on the numerical keypad and You can also control this from the keyboard. You can then turnĭisplaying of the layers on and off by clicking on one of check boxes near Tooltips will show you the name of the file loaded on that layer. If you hold the mouse button over one the rightmost button a That layer (reload file, change color, etc). Will bring up a pop-up menu where you can select what you want to do with Manipulate a layer, right-click on one of the rightmost list items. Mouse button (scroll wheel) and the image will pan as you move the mouse. When you start gerbv you can give the files to be loaded on theĬommand line, either as each file separated with a space or by using
Module -g-fatal-warnings Make all warnings fatal -gtk-debug= FLAGS GTK debugging flags to set -gtk-no-debug= FLAGS GTK debugging flags to unset -gdk-debug= FLAGS GDK debugging flags to set -gdk-no-debug= FLAGS GDK debugging flags to unset -display= DISPLAY X display to use -sync Make X call synchronous -no-xshm Don't use X shared memory extension -name= NAME Program name as used by the window manager -class= CLASS Program class as used by the window manager gtk-module= MODULE Load an additional GTK x|-export= Export to a file and set the format for the output file. If a resolution is specified, it will clip the Autoscales toįit if no resolution is specified (note that the default 72 DPI alsoĬhanges in that case).
w|-window=WxH> Window size in pixels for the exported image. W|-window_inch= Window size in inches for the exported image. u|-units= Use given unit for coordinates. a|-antialias Use antialiasing for the generated output-bitmap. Ĭoordinates defaults to inches but may be changed with -units. O|-origin= Set the lower left corner of the exported image to coordinate. Only evaluated when exporting as RS274X orĭrill. Distance defaults to inches but may beĬhanged with -units. T|-translate= Translate image by X and Y and rotate by R degree. Use to have the same resolution in bothĭirections. Use forĭifferent resolutions for the width and height (only when compiled withĬairo as render engine). Dor|-dpi=or Resolution (Dots per inch) for the output bitmap. The following commands can be used in combination with the -xįlag: -B|-border= Set the border around the image percent of the width and height.ĭefault is 5%. Please note that the project file must be stored in
t |-tools= Read Excellon tools from the file. l |-log= All error messages etc are stored in a file with filename Multiple -f flags to set the color for multiple layers. If a user also wants to set theĪlpha (rendering with Cairo) it can be specified as an #RRGGBBAA code. h|-help Print a brief usage guide and exit. V|-version Print the version number of gerbv andĮxit. Warning! On some platforms, which hasn't long optionĪvailable, only short options are available. Supports Excellon/NC drill files as well as XY (centroid) files produced by Used in the printed circuit board manufacturing process. RS274-X files are generated from different PCB CAD programs and are Gerbv is a viewer for RS274-X, commonly known as Gerber,įiles.