70 lines
2.0 KiB
Java
70 lines
2.0 KiB
Java
/*
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* Copyright 2013 Hannes Janetzek
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*
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* This file is part of the OpenScienceMap project (http://www.opensciencemap.org).
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*
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* This program is free software: you can redistribute it and/or modify it under the
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* terms of the GNU Lesser General Public License as published by the Free Software
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* Foundation, either version 3 of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT ANY
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* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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* PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License along with
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* this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package org.oscim.gdx.client;
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import org.oscim.backend.canvas.Bitmap;
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import org.oscim.backend.canvas.Paint;
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import com.google.gwt.canvas.dom.client.Context2d;
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import com.google.gwt.canvas.dom.client.Context2d.LineJoin;
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public class GwtCanvas implements org.oscim.backend.canvas.Canvas {
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GwtBitmap bitmap;
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public GwtCanvas() {
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// canvas comes with gdx pixmap
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}
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@Override
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public void setBitmap(Bitmap bitmap) {
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this.bitmap = (GwtBitmap) bitmap;
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Context2d ctx = this.bitmap.pixmap.getContext();
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ctx.clearRect(0, 0, this.bitmap.getWidth(), this.bitmap.getHeight());
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ctx.setLineJoin(LineJoin.BEVEL);
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}
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@Override
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public void drawText(String string, float x, float y, Paint paint) {
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if (bitmap == null) {
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//log.debug("no bitmap set");
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return;
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}
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GwtPaint p = (GwtPaint) paint;
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if (p.stroke && GwtCanvasAdapter.NO_STROKE_TEXT)
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return;
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Context2d ctx = bitmap.pixmap.getContext();
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ctx.setFont(p.font);
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if (p.stroke) {
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ctx.setLineWidth(p.strokeWidth);
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ctx.setStrokeStyle(p.color);
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ctx.strokeText(string, (int) (x + 1), (int) (y + 1));
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} else {
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ctx.setFillStyle(p.color);
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ctx.fillText(string, (int) (x + 1), (int) (y + 1));
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}
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}
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@Override
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public void drawBitmap(Bitmap bitmap, float x, float y) {
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}
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}
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