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Implement osx_draw_thick_line

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This commit is contained in:
Bo Lindbergh
2015-09-02 21:58:55 +02:00
committed by Simon Tatham
parent 6f5386c4b9
commit eda5a86787
1 changed files with 21 additions and 0 deletions
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21
osx.m
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@ -1352,6 +1352,26 @@ static void osx_draw_line(void *handle, int x1, int y1, int x2, int y2, int colo
NSRectFill(NSMakeRect(x1, fe->h-y1-1, 1, 1)); NSRectFill(NSMakeRect(x1, fe->h-y1-1, 1, 1));
NSRectFill(NSMakeRect(x2, fe->h-y2-1, 1, 1)); NSRectFill(NSMakeRect(x2, fe->h-y2-1, 1, 1));
} }
static void osx_draw_thick_line(
void *handle, float thickness,
float x1, float y1,
float x2, float y2,
int colour)
{
frontend *fe = (frontend *)handle;
NSBezierPath *path = [NSBezierPath bezierPath];
assert(colour >= 0 && colour < fe->ncolours);
[fe->colours[colour] set];
[[NSGraphicsContext currentContext] setShouldAntialias: YES];
[path setLineWidth: thickness];
[path setLineCapStyle: NSButtLineCapStyle];
[path moveToPoint: NSMakePoint(x1, fe->h-y1)];
[path lineToPoint: NSMakePoint(x2, fe->h-y2)];
[path stroke];
}
static void osx_draw_rect(void *handle, int x, int y, int w, int h, int colour) static void osx_draw_rect(void *handle, int x, int y, int w, int h, int colour)
{ {
frontend *fe = (frontend *)handle; frontend *fe = (frontend *)handle;
@ -1541,6 +1561,7 @@ const struct drawing_api osx_drawing = {
NULL, NULL, NULL, NULL, NULL, NULL, /* {begin,end}_{doc,page,puzzle} */ NULL, NULL, NULL, NULL, NULL, NULL, /* {begin,end}_{doc,page,puzzle} */
NULL, NULL, /* line_width, line_dotted */ NULL, NULL, /* line_width, line_dotted */
osx_text_fallback, osx_text_fallback,
osx_draw_thick_line,
}; };
void deactivate_timer(frontend *fe) void deactivate_timer(frontend *fe)