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allow more rows than 200

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This commit is contained in:
Denis Molony 2019-11-19 21:41:48 +10:00
parent fc183bd0aa
commit ff7fbfbdd2
1 changed files with 15 additions and 9 deletions
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24
src/com/bytezone/diskbrowser/applefile/SHRPictureFile2.java
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@ -12,6 +12,7 @@ public class SHRPictureFile2 extends HiResImage
{
ColorTable[] colorTables;
byte[] controlBytes;
int rows = 200; // may change
// see Graphics & Animation.2mg
@ -47,19 +48,20 @@ public class SHRPictureFile2 extends HiResImage
{
case 0: // packed Paintworks SHR
case 0x8000: // Paintworks Gold
controlBytes = new byte[200]; // all pointing to 0th color table
colorTables = new ColorTable[1];
colorTables[0] = new ColorTable (0, this.buffer, 0);
byte[] data = new byte[buffer.length - 0x222];
System.arraycopy (buffer, 0x0222, data, 0, data.length);
this.buffer = unpack (data);
buffer = unpack (data);
rows = buffer.length / 160;
controlBytes = new byte[rows]; // all pointing to 0th color table
break;
case 1: // packed version of PIC/$00
this.buffer = unpack (buffer);
controlBytes = new byte[200];
buffer = unpack (buffer);
controlBytes = new byte[rows];
System.arraycopy (this.buffer, 32000, controlBytes, 0, controlBytes.length);
colorTables = new ColorTable[16];
@ -109,7 +111,7 @@ public class SHRPictureFile2 extends HiResImage
break;
case 4096: // seems to be a PIC/$00
controlBytes = new byte[200];
controlBytes = new byte[rows];
System.arraycopy (buffer, 32000, controlBytes, 0, controlBytes.length);
colorTables = new ColorTable[16];
@ -138,7 +140,7 @@ public class SHRPictureFile2 extends HiResImage
// 32200 - 32255 empty
// 32256 - 32767 16 color tables of 32 bytes each
controlBytes = new byte[200];
controlBytes = new byte[rows];
System.arraycopy (buffer, 32000, controlBytes, 0, controlBytes.length);
colorTables = new ColorTable[16];
@ -192,7 +194,7 @@ public class SHRPictureFile2 extends HiResImage
void createColourImage ()
// ---------------------------------------------------------------------------------//
{
image = new BufferedImage (640, 400, BufferedImage.TYPE_INT_RGB);
image = new BufferedImage (640, rows * 2, BufferedImage.TYPE_INT_RGB);
DataBuffer dataBuffer = image.getRaster ().getDataBuffer ();
int element1 = 0; // first line
@ -203,7 +205,7 @@ public class SHRPictureFile2 extends HiResImage
boolean fillMode = false;
ColorTable colorTable = null;
for (int line = 0; line < 200; line++)
for (int line = 0; line < rows; line++)
{
if (controlBytes != null)
{
@ -216,7 +218,7 @@ public class SHRPictureFile2 extends HiResImage
else
colorTable = colorTables[line];
if (mode320) // mode320
if (mode320)
{
for (int col = 0; col < 160; col++) // two pixels per col
{
@ -289,7 +291,11 @@ public class SHRPictureFile2 extends HiResImage
for (int i = 0; i < controlBytes.length; i += 8)
{
for (int j = 0; j < 8; j++)
{
if (i + j >= controlBytes.length)
break;
text.append (String.format (" %3d: %02X ", i + j, controlBytes[i + j]));
}
text.append ("\n");
}
text.append ("\n");