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Eeschema: add 100 mil grid size.

This commit is contained in:
Nick Ostergaard 2015-07-20 10:11:34 -04:00 committed by Wayne Stambaugh
parent ba5d45c479
commit 87d2f55e7f
1 changed files with 11 additions and 8 deletions
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19
eeschema/sch_screen.cpp
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@ -71,16 +71,19 @@ static double SchematicZoomList[] =
/* Default grid sizes for the schematic editor. /* Default grid sizes for the schematic editor.
* Do NOT add others values (mainly grid values in mm), * Do NOT add others values (mainly grid values in mm), because they
* because they can break the schematic: * can break the schematic: Because wires and pins are considered as
* because wires and pins are considered as connected when the are to the same coordinate * connected when the are to the same coordinate we cannot mix
* we cannot mix coordinates in mils (internal units) and mm * coordinates in mils (internal units) and mm (that cannot exactly
* (that cannot exactly converted in mils in many cases * converted in mils in many cases). In fact schematic must only use
* in fact schematic must only use 50 and 25 mils to place labels, wires and components * 50 and 25 mils to place labels, wires and components others values
* others values are useful only for graphic items (mainly in library editor) * are useful only for graphic items (mainly in library editor) so use
* so use integer values in mils only. * integer values in mils only. The 100 mil grid is added to help
* conform to the KiCad Library Convention. Which states: "Using a
* 100mil grid, pin ends and origin must lie on grid nodes IEC-60617"
*/ */
static GRID_TYPE SchematicGridList[] = { static GRID_TYPE SchematicGridList[] = {
{ ID_POPUP_GRID_LEVEL_100, wxRealPoint( 100, 100 ) },
{ ID_POPUP_GRID_LEVEL_50, wxRealPoint( 50, 50 ) }, { ID_POPUP_GRID_LEVEL_50, wxRealPoint( 50, 50 ) },
{ ID_POPUP_GRID_LEVEL_25, wxRealPoint( 25, 25 ) }, { ID_POPUP_GRID_LEVEL_25, wxRealPoint( 25, 25 ) },
{ ID_POPUP_GRID_LEVEL_10, wxRealPoint( 10, 10 ) }, { ID_POPUP_GRID_LEVEL_10, wxRealPoint( 10, 10 ) },