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SharedGraphics: Add some useful painting helpers and make use of them.

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This commit is contained in:
Andreas Kling 2019-02-05 11:42:35 +01:00
parent b782055b96
commit 38f589a9cb
6 changed files with 38 additions and 22 deletions
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10
SharedGraphics/Painter.cpp
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@ -137,7 +137,7 @@ void Painter::fill_rect_with_gradient(const Rect& a_rect, Color gradient_start,
}
}
void Painter::draw_rect(const Rect& a_rect, Color color)
void Painter::draw_rect(const Rect& a_rect, Color color, bool rough)
{
Rect rect = a_rect;
rect.move_by(m_translation);
@ -150,11 +150,15 @@ void Painter::draw_rect(const Rect& a_rect, Color color)
int max_y = clipped_rect.bottom();
if (rect.top() >= clipped_rect.top() && rect.top() <= clipped_rect.bottom()) {
fast_dword_fill(m_target->scanline(rect.top()) + clipped_rect.left(), color.value(), clipped_rect.width());
int start_x = rough ? max(rect.x() + 1, clipped_rect.x()) : clipped_rect.x();
int width = rough ? min(rect.width() - 2, clipped_rect.width()) : clipped_rect.width();
fast_dword_fill(m_target->scanline(rect.top()) + start_x, color.value(), width);
++min_y;
}
if (rect.bottom() >= clipped_rect.top() && rect.bottom() <= clipped_rect.bottom()) {
fast_dword_fill(m_target->scanline(rect.bottom()) + clipped_rect.left(), color.value(), clipped_rect.width());
int start_x = rough ? max(rect.x() + 1, clipped_rect.x()) : clipped_rect.x();
int width = rough ? min(rect.width() - 2, clipped_rect.width()) : clipped_rect.width();
fast_dword_fill(m_target->scanline(rect.bottom()) + start_x, color.value(), width);
--max_y;
}