From 53d1de680d6ddf4e0f13383953ac470ae60d65b9 Mon Sep 17 00:00:00 2001 From: Přemysl Janouch Date: Thu, 6 Jan 2011 03:28:47 +0100 Subject: Change symbol clip tolerance to widget units. As line width is in pixels, too, this makes much more sense. --- src/ld-canvas.c | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) (limited to 'src') diff --git a/src/ld-canvas.c b/src/ld-canvas.c index b0f08a9..e9d7123 100644 --- a/src/ld-canvas.c +++ b/src/ld-canvas.c @@ -35,7 +35,7 @@ #define MM_PER_INCH 25.4 /* Tolerance on all sides of symbols for strokes. */ -#define SYMBOL_AREA_CLIP_TOLERANCE 0.5 +#define SYMBOL_AREA_CLIP_TOLERANCE 5 /* The default screen resolution in DPI units. */ #define DEFAULT_SCREEN_RESOLUTION 96 @@ -825,18 +825,18 @@ get_symbol_clip_area_on_widget (LdCanvas *self, LdDiagramSymbol *diagram_symbol, /* TODO: Rotate the space for other orientations. */ ld_canvas_diagram_to_widget_coords (self, - object_x + area.x - SYMBOL_AREA_CLIP_TOLERANCE, - object_y + area.y - SYMBOL_AREA_CLIP_TOLERANCE, + object_x + area.x, + object_y + area.y, &x1, &y1); ld_canvas_diagram_to_widget_coords (self, - object_x + area.x + area.width + SYMBOL_AREA_CLIP_TOLERANCE, - object_y + area.y + area.height + SYMBOL_AREA_CLIP_TOLERANCE, + object_x + area.x + area.width, + object_y + area.y + area.height, &x2, &y2); - *x = x1; - *y = y1; - *width = x2 - x1; - *height = y2 - y1; + *x = x1 - SYMBOL_AREA_CLIP_TOLERANCE; + *y = y1 - SYMBOL_AREA_CLIP_TOLERANCE; + *width = x2 - x1 + 2 * SYMBOL_AREA_CLIP_TOLERANCE; + *height = y2 - y1 + 2 * SYMBOL_AREA_CLIP_TOLERANCE; return TRUE; } -- cgit v1.2.3-70-g09d2