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annotate page_layer.d @ 17:c643c04e3f5e

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author David Bryant <daveb@acres.com.au>
date Mon, 13 Jul 2009 16:46:21 +0930
parents 9e63308b749c
children df8d81d9f499
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1 module page_layer;
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2
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3 private {
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4 import cairo_support;
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5 }
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6
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7 public {
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8 import icanvas;
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9 }
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11 interface Page {
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12 }
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14 class PageLayer : Layer, Page {
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15 this(in string name) {
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16 super(name);
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17 mPageGeometry = Rectangle(Point.DEFAULT, Vector(210.0, 297.0));
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18 //mPageGeometry = Rectangle(Point.DEFAULT, Vector(100.0, 100.0));
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19 }
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21 override Rectangle bounds() const {
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22 return mPageGeometry;
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23 }
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25 override void draw(const Viewport viewport, in Rectangle damage,
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26 Context model_cr, Context pixel_cr) const {
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27 // Make the paper white, with a border
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29 model_cr.setSourceRgba(1.0, 0.5, 1.0, 0.5);
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30 rectangle(model_cr, mPageGeometry);
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31 model_cr.fill();
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33 model_cr.setSourceRgba(0.3, 0.0, 0.0, 0.5);
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34 rectangle(model_cr, mPageGeometry);
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35 model_cr.stroke();
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36
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37 /*
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38 pixel_cr.setSourceRgba(1.0, 1.0, 0.5, 0.4);
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39 rectangle(pixel_cr, viewport.model_to_pixel(mPageGeometry));
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40 pixel_cr.fill();
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42 pixel_cr.setSourceRgba(0.0, 0.3, 0.0, 0.4);
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43 rectangle(pixel_cr, viewport.model_to_pixel(mPageGeometry));
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44 //rectangle(pixel_cr, viewport.model_to_pixel(Rectangle(mPageGeometry.position, mPageGeometry.size / 2.0)));
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45 pixel_cr.stroke();
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46 */
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47 }
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49 private {
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50 Rectangle mPageGeometry;
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51 }
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52 }