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Appearantly StrokeLineArray is used in BButton rendering.

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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@12210 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Michael Lotz 2005-04-01 02:06:07 +00:00
parent c6ba97963c
commit 54f7283aa0
1 changed files with 23 additions and 2 deletions
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25
src/servers/app/drawing/DisplayDriverPainter.cpp
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@ -1097,8 +1097,29 @@ DisplayDriverPainter::StrokeLineArray(const int32 &numlines,
const LineArrayData *linedata,
const DrawData *d)
{
// I'm suspecting this is not used
printf("DisplayDriverPainter::StrokeLineArray()\n");
if(!d || !linedata || numlines <= 0)
return;
if (Lock()) {
DrawData d;
d.draw_mode = B_OP_COPY;
const LineArrayData *data;
data = (const LineArrayData *)&(linedata[0]);
d.highcolor = data->color;
fPainter->SetDrawData(&d);
BRect touched = fPainter->StrokeLine(data->pt1, data->pt2);
for (int32 i = 1; i < numlines; i++) {
data = (const LineArrayData *)&(linedata[i]);
d.highcolor = data->color;
fPainter->SetDrawData(&d);
touched = touched | fPainter->StrokeLine(data->pt1, data->pt2);
}
fGraphicsCard->Invalidate(touched);
Unlock();
}
}
// SetDPMSMode