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Graphics for .FONT files

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This commit is contained in:
Denis Molony 2016-12-23 09:41:28 +11:00
parent eaea2a9fc6
commit 491603247a
3 changed files with 33 additions and 3 deletions
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29
src/com/bytezone/diskbrowser/applefile/FontFile.java
View File

@ -1,5 +1,9 @@
package com.bytezone.diskbrowser.applefile;
import java.awt.AlphaComposite;
import java.awt.Graphics2D;
import java.awt.image.BufferedImage;
import java.awt.image.DataBuffer;
import java.util.ArrayList;
import java.util.List;
@ -11,13 +15,30 @@ public class FontFile extends AbstractFile
{
super (name, buffer);
image = new BufferedImage (8 * (7 + 4), 12 * (8 + 4), BufferedImage.TYPE_BYTE_GRAY);
Graphics2D g2d = image.createGraphics ();
g2d.setComposite (AlphaComposite.getInstance (AlphaComposite.SRC_OVER, (float) 1.0));
int ptr = 0;
int x = 2;
int y = 2;
int count = 0;
while (ptr < buffer.length)
{
Character c = new Character (buffer, ptr);
ptr += 8;
characters.add (c);
g2d.drawImage (c.image, x, y, null);
x += 7 + 4;
if (++count % 8 == 0)
{
x = 2;
y += 8 + 4;
}
}
g2d.dispose ();
}
@Override
@ -48,9 +69,15 @@ public class FontFile extends AbstractFile
class Character
{
String[] lines = new String[8];
private final BufferedImage image;
public Character (byte[] buffer, int ptr)
{
// draw the image
image = new BufferedImage (7, 8, BufferedImage.TYPE_BYTE_GRAY);
DataBuffer dataBuffer = image.getRaster ().getDataBuffer ();
int element = 0;
for (int i = 0; i < 8; i++)
{
int b = buffer[ptr + i] & 0xFF;
@ -59,6 +86,8 @@ public class FontFile extends AbstractFile
s = s.replace ('0', ' ');
s = s.replace ('1', 'O');
s = new StringBuilder (s).reverse ().toString ();
for (byte ch : s.getBytes ())
dataBuffer.setElem (element++, ch == ' ' ? 0 : 255);
lines[i] = s;
}
}

4
src/com/bytezone/diskbrowser/applefile/ShapeTable.java
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@ -64,12 +64,10 @@ public class ShapeTable extends AbstractFile
int y = 10;
int count = 0;
Graphics2D g2d = image.createGraphics ();
g2d.setComposite (AlphaComposite.getInstance (AlphaComposite.SRC_OVER, (float) 1.0));
for (Shape shape : shapes)
{
// System.out.println (shape);
g2d.setComposite (
AlphaComposite.getInstance (AlphaComposite.SRC_OVER, (float) 1.0));
g2d.drawImage (shape.image, x, y, null);
x += maxWidth + 5;
if (++count % cols == 0)

3
src/com/bytezone/diskbrowser/dos/AbstractCatalogEntry.java
View File

@ -260,6 +260,9 @@ abstract class AbstractCatalogEntry implements AppleFileSource
&& reportedLength == 0x14FA)
return true;
// if (name.endsWith (".PAC"))
// return true;
if (name.equals ("BBROS LOGO SCRUNCHED") && reportedLength == 0x0FED)
return true;