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Magnifier: Add option to choose grid color

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This commit is contained in:
FrHun 2022-12-04 22:09:42 +01:00 • committed by Sam Atkins
parent 2b635b5330
commit 808eafcf1e
3 changed files with 23 additions and 4 deletions
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14
Userland/Applications/Magnifier/MagnifierWidget.cpp
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@ -40,6 +40,14 @@ void MagnifierWidget::show_grid(bool new_value)
update();
}
void MagnifierWidget::set_grid_color(Gfx::Color new_color)
{
if (m_grid_color == new_color)
return;
m_grid_color = new_color;
update();
}
void MagnifierWidget::set_color_filter(OwnPtr<Gfx::ColorBlindnessFilter> color_filter)
{
m_color_filter = move(color_filter);
@ -92,8 +100,6 @@ void MagnifierWidget::paint_event(GUI::PaintEvent& event)
painter.draw_scaled_bitmap(frame_inner_rect(), *m_grabbed_bitmap, m_grabbed_bitmap->rect(), 1.0, Gfx::Painter::ScalingMode::NearestFractional);
if (m_show_grid) {
auto line_color = Color(Color::NamedColor::Magenta);
line_color.set_alpha(100);
auto grid_rect = frame_inner_rect();
if (m_grabbed_bitmap)
@ -109,10 +115,10 @@ void MagnifierWidget::paint_event(GUI::PaintEvent& event)
end_x = grid_rect.right();
for (int current_y = start_y; current_y <= end_y; current_y += m_scale_factor)
painter.draw_line({ start_x, current_y }, { end_x, current_y }, line_color);
painter.draw_line({ start_x, current_y }, { end_x, current_y }, m_grid_color);
for (int current_x = start_y; current_x <= end_x; current_x += m_scale_factor)
painter.draw_line({ current_x, start_y }, { current_x, end_y }, line_color);
painter.draw_line({ current_x, start_y }, { current_x, end_y }, m_grid_color);
}
}