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10
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1 import icanvas;
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2 import tk.geometry;
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3 import cairo.Context;
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4 import cairo_support;
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5
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6 interface Page {
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7 }
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8
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9 class PageLayer : Layer, Page {
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12
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10 this(in string name) {
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11 super(name);
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11
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12 mPageGeometry = Rectangle(Point.DEFAULT,
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13 Vector(210.0, 297.0));
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14 }
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15
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16 override Rectangle bounds() const {
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17 return mPageGeometry;
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18 }
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19
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12
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20 override void draw(const Viewport viewport, in Rectangle damage,
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21 Context model_cr, Context screen_cr) const {
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10
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22 // Make the paper white, with a border
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23
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12
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24 /*
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25 model_cr.setSourceRgba(1.0, 1.0, 1.0, 1.0);
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26 rectangle(model_cr, mPageGeometry);
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27 model_cr.fill();
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10
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28
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12
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29 model_cr.setSourceRgba(0.0, 0.0, 0.0, 1.0);
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30 rectangle(model_cr, mPageGeometry);
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31 rectangle(model_cr, Rectangle(mPageGeometry.position, mPageGeometry.size / 2.0));
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32 model_cr.stroke();
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33 */
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34
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35 screen_cr.setSourceRgba(1.0, 1.0, 1.0, 1.0);
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36 rectangle(screen_cr, viewport.model_to_screen(mPageGeometry));
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37 screen_cr.fill();
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38
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39 screen_cr.setSourceRgba(0.0, 0.0, 0.0, 1.0);
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40 rectangle(screen_cr, viewport.model_to_screen(mPageGeometry));
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41 rectangle(screen_cr, viewport.model_to_screen(Rectangle(mPageGeometry.position, mPageGeometry.size / 2.0)));
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42 screen_cr.stroke();
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10
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43 }
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44
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45 private {
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11
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46 Rectangle mPageGeometry;
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10
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47 }
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48 }
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