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fix rounding errors and bbox glitches that led to lines missing redraws, plus a few runtime+space efficiency tweaks for simpleline

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git-svn-id: svn://localhost/ardour2/branches/3.0@8350 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Paul Davis 2010-12-28 20:35:18 +00:00
parent c5efa4c5d2
commit f42cc9af98
2 changed files with 50 additions and 147 deletions
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3
gtk2_ardour/canvas-simpleline.h
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@ -46,13 +46,10 @@ struct _GnomeCanvasSimpleLine
GnomeCanvasItem item;
double x1, y1, x2, y2;
uint32_t color;
gboolean horizontal;
/* cached values set during update/used during render */
unsigned char r, b, g, a;
gint32 bbox_ulx, bbox_uly;
gint32 bbox_lrx, bbox_lry;
};
struct _GnomeCanvasSimpleLineClass {