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fixed label bbox calc

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This commit is contained in:
Artem Pavlenko 2006-03-08 23:03:19 +00:00
parent ce93c69fa3
commit cba1063346
1 changed files with 8 additions and 10 deletions
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18
src/agg_renderer.cpp
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@ -277,13 +277,14 @@ namespace mapnik
t_.forward_y(&y);
int w=data.width();
int h=data.height();
if (detector_.has_placement(Envelope<double>(x - 0.5 * w,
y - 0.5 * h,
x + 0.5 * w,
y + 0.5 * h)))
if (detector_.has_placement(Envelope<double>(floor(x - 0.5 * w),
floor(y - 0.5 * h),
ceil (x + 0.5 * w),
ceil (y + 0.5 * h))))
{
int px=int(ceil(x - 0.5 * w));
int py=int(ceil(y - 0.5 * h));
int px=int(floor(x - 0.5 * w));
int py=int(floor(y - 0.5 * h));
pixmap_.set_rectangle_alpha(px,py,data);
}
}
@ -419,9 +420,6 @@ namespace mapnik
t_.forward_x(&x);
t_.forward_y(&y);
//x += 6; //TODO!!!
//y += 6; //TODO!!!
face_ptr face = font_manager_.get_face("Bitstream Vera Sans Roman");//TODO
//face_ptr face = font_manager_.get_face("Times New Roman Regular");//TODO
if (face)
@ -445,7 +443,7 @@ namespace mapnik
if (detector_.has_placement(text_box))
{
ren.render(x - 0.5 * dim.first,y - 0.5 * dim.second);
ren.render(x - 0.5 * dim.first,y + 0.5 * dim.second);
}
}
}