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/*
* Copyright 1999-2004 The Apache Software Foundation.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/* $Id$ */
package org.apache.fop.render.pcl;
// FOP
import org.apache.fop.render.PrintRenderer;
// Java
import java.io.IOException;
import java.io.OutputStream;
/**
* Renderer that renders areas to PCL
* Created by Arthur E Welch III while at M&I EastPoint Technology
* Donated by EastPoint to the Apache FOP project March 2, 2001.
*/
public class PCLRenderer extends PrintRenderer {
/**
* the current stream to add PCL commands to
*/
protected PCLStream currentStream;
private int pageHeight = 7920;
// These variables control the virtual paggination functionality.
private int curdiv = 0;
private int divisions = -1;
private int paperheight = -1; // Paper height in decipoints?
private int orientation = -1; // -1=default/unknown, 0=portrait, 1=landscape.
private int topmargin = -1; // Top margin in decipoints?
private int leftmargin = -1; // Left margin in decipoints?
private int fullmargin = 0;
private final boolean debug = false;
private int xoffset = -180; // X Offset to allow for PCL implicit 1/4" left margin.
private java.util.Hashtable options;
/**
* Create the PCL renderer
*/
public PCLRenderer() {
}
public void setFont(String name, float size) {
int fontcode = 0;
if (name.length() > 1 && name.charAt(0) == 'F') {
try {
fontcode = Integer.parseInt(name.substring(1));
} catch (Exception e) {
e.printStackTrace();
}
}
switch (fontcode) {
case 1: // F1 = Helvetica
// currentStream.add("\033(8U\033(s1p" + (size / 1000) + "v0s0b24580T");
// Arial is more common among PCL5 printers than Helvetica - so use Arial
currentStream.add("\033(0N\033(s1p" + (size / 1000)
+ "v0s0b16602T");
break;
case 2: // F2 = Helvetica Oblique
currentStream.add("\033(0N\033(s1p" + (size / 1000)
+ "v1s0b16602T");
break;
case 3: // F3 = Helvetica Bold
currentStream.add("\033(0N\033(s1p" + (size / 1000)
+ "v0s3b16602T");
break;
case 4: // F4 = Helvetica Bold Oblique
currentStream.add("\033(0N\033(s1p" + (size / 1000)
+ "v1s3b16602T");
break;
case 5: // F5 = Times Roman
// currentStream.add("\033(8U\033(s1p" + (size / 1000) + "v0s0b25093T");
// Times New is more common among PCL5 printers than Times - so use Times New
currentStream.add("\033(0N\033(s1p" + (size / 1000)
+ "v0s0b16901T");
break;
case 6: // F6 = Times Italic
currentStream.add("\033(0N\033(s1p" + (size / 1000)
+ "v1s0b16901T");
break;
case 7: // F7 = Times Bold
currentStream.add("\033(0N\033(s1p" + (size / 1000)
+ "v0s3b16901T");
break;
case 8: // F8 = Times Bold Italic
currentStream.add("\033(0N\033(s1p" + (size / 1000)
+ "v1s3b16901T");
break;
case 9: // F9 = Courier
currentStream.add("\033(0N\033(s0p"
+ (120.01f / (size / 1000.00f)) + "h0s0b4099T");
break;
case 10: // F10 = Courier Oblique
currentStream.add("\033(0N\033(s0p"
+ (120.01f / (size / 1000.00f)) + "h1s0b4099T");
break;
case 11: // F11 = Courier Bold
currentStream.add("\033(0N\033(s0p"
+ (120.01f / (size / 1000.00f)) + "h0s3b4099T");
break;
case 12: // F12 = Courier Bold Oblique
currentStream.add("\033(0N\033(s0p"
+ (120.01f / (size / 1000.00f)) + "h1s3b4099T");
break;
case 13: // F13 = Symbol
currentStream.add("\033(19M\033(s1p" + (size / 1000)
+ "v0s0b16686T");
// ECMA Latin 1 Symbol Set in Times Roman???
// currentStream.add("\033(9U\033(s1p" + (size / 1000) + "v0s0b25093T");
break;
case 14: // F14 = Zapf Dingbats
currentStream.add("\033(14L\033(s1p" + (size / 1000)
+ "v0s0b45101T");
break;
default:
currentStream.add("\033(0N\033(s" + (size / 1000) + "V");
break;
}
}
public void startRenderer(OutputStream outputStream) throws IOException {
getLogger().info("rendering areas to PCL");
currentStream = new PCLStream(outputStream);
// Set orientation.
if (orientation > -1) {
currentStream.add("\033&l" + orientation + "O");
} else {
currentStream.add("\033&l0O");
}
if (orientation == 1 || orientation == 3) {
xoffset = -144;
} else {
xoffset = -180;
}
// Reset the margins.
currentStream.add("\033" + "9\033&l0E");
}
public void stopRenderer() throws IOException {
}
}
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