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comparison page_layer.d @ 10:71ca82e0eb76

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author "David Bryant <bagnose@gmail.com>"
date Sat, 11 Jul 2009 22:49:41 +0930
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children fb571a3b1f0d
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9:66b47e122b31 10:71ca82e0eb76
1 import icanvas;
2 import tk.geometry;
3 import cairo.Context;
4 import cairo_support;
5
6 interface Page {
7 }
8
9 class PageLayer : Layer, Page {
10 void draw(const Viewport viewport, in Rectangle damage, Context cr) const {
11 // Make the paper white, with a border
12
13 Point screen_page_left_bottom = viewport.model_to_screen(mPageLeftBottom);
14 Point screen_page_right_top = viewport.model_to_screen(mPageRightTop);
15
16 cr.setSourceRgba(1.0, 1.0, 1.0, 1.0);
17 draw_rectangle(cr, Rectangle(screen_page_left_bottom, screen_page_right_top));
18 cr.fill();
19
20 cr.setSourceRgba(0.0, 0.0, 0.0, 1.0);
21 draw_rectangle(cr, Rectangle(screen_page_left_bottom, screen_page_right_top));
22 cr.stroke();
23 }
24
25 private {
26 Point mPageLeftBottom; // model: bottom left corner of page
27 Point mPageRightTop; // model: top right corner of page
28 }
29 }