diff --git a/src/scratchpad/src/org/apache/poi/hwmf/record/WmfBitmap.java b/src/scratchpad/src/org/apache/poi/hwmf/record/WmfBitmap.java deleted file mode 100644 index 480b3d380..000000000 --- a/src/scratchpad/src/org/apache/poi/hwmf/record/WmfBitmap.java +++ /dev/null @@ -1,92 +0,0 @@ -package org.apache.poi.hwmf.record; - -import java.io.IOException; - -import org.apache.poi.util.LittleEndianConsts; -import org.apache.poi.util.LittleEndianInputStream; - -public class WmfBitmap { - - /** - * The META_SETDIBTODEV record sets a block of pixels in the playback device context - * using deviceindependent color data. - * The source of the color data is a DIB - */ - public static class WmfSetDibToDev implements WmfRecord { - - /** - * A 16-bit unsigned integer that defines whether the Colors field of the - * DIB contains explicit RGB values or indexes into a palette. - * This MUST be one of the values in the ColorUsage Enumeration: - * DIB_RGB_COLORS = 0x0000, - * DIB_PAL_COLORS = 0x0001, - * DIB_PAL_INDICES = 0x0002 - */ - int colorUsage; - /** - * A 16-bit unsigned integer that defines the number of scan lines in the source. - */ - int scanCount; - /** - * A 16-bit unsigned integer that defines the starting scan line in the source. - */ - int startScan; - /** - * A 16-bit unsigned integer that defines the y-coordinate, in logical units, of the - * source rectangle. - */ - int yDib; - /** - * A 16-bit unsigned integer that defines the x-coordinate, in logical units, of the - * source rectangle. - */ - int xDib; - /** - * A 16-bit unsigned integer that defines the height, in logical units, of the - * source and destination rectangles. - */ - int height; - /** - * A 16-bit unsigned integer that defines the width, in logical units, of the - * source and destination rectangles. - */ - int width; - /** - * A 16-bit unsigned integer that defines the y-coordinate, in logical units, of the - * upper-left corner of the destination rectangle. - */ - int yDest; - /** - * A 16-bit unsigned integer that defines the x-coordinate, in logical units, of the - * upper-left corner of the destination rectangle. - */ - int xDest; - /** - * A variable-sized DeviceIndependentBitmap Object that is the source of the color data. - */ - WmfBitmapDib dib; - - - public WmfRecordType getRecordType() { - return WmfRecordType.setDibToDev; - } - - public int init(LittleEndianInputStream leis, long recordSize, int recordFunction) throws IOException { - colorUsage = leis.readUShort(); - scanCount = leis.readUShort(); - startScan = leis.readUShort(); - yDib = leis.readUShort(); - xDib = leis.readUShort(); - height = leis.readUShort(); - width = leis.readUShort(); - yDest = leis.readUShort(); - xDest = leis.readUShort(); - - int size = 9*LittleEndianConsts.SHORT_SIZE; - dib = new WmfBitmapDib(); - size += dib.init(leis); - - return size; - } - } -} diff --git a/src/scratchpad/src/org/apache/poi/hwmf/record/WmfFill.java b/src/scratchpad/src/org/apache/poi/hwmf/record/WmfFill.java index 011304d59..44d504aac 100644 --- a/src/scratchpad/src/org/apache/poi/hwmf/record/WmfFill.java +++ b/src/scratchpad/src/org/apache/poi/hwmf/record/WmfFill.java @@ -421,4 +421,170 @@ public class WmfFill { return size; } } + + + /** + * The META_SETDIBTODEV record sets a block of pixels in the playback device context + * using deviceindependent color data. + * The source of the color data is a DIB + */ + public static class WmfSetDibToDev implements WmfRecord { + + /** + * A 16-bit unsigned integer that defines whether the Colors field of the + * DIB contains explicit RGB values or indexes into a palette. + * This MUST be one of the values in the ColorUsage Enumeration: + * DIB_RGB_COLORS = 0x0000, + * DIB_PAL_COLORS = 0x0001, + * DIB_PAL_INDICES = 0x0002 + */ + int colorUsage; + /** + * A 16-bit unsigned integer that defines the number of scan lines in the source. + */ + int scanCount; + /** + * A 16-bit unsigned integer that defines the starting scan line in the source. + */ + int startScan; + /** + * A 16-bit unsigned integer that defines the y-coordinate, in logical units, of the + * source rectangle. + */ + int yDib; + /** + * A 16-bit unsigned integer that defines the x-coordinate, in logical units, of the + * source rectangle. + */ + int xDib; + /** + * A 16-bit unsigned integer that defines the height, in logical units, of the + * source and destination rectangles. + */ + int height; + /** + * A 16-bit unsigned integer that defines the width, in logical units, of the + * source and destination rectangles. + */ + int width; + /** + * A 16-bit unsigned integer that defines the y-coordinate, in logical units, of the + * upper-left corner of the destination rectangle. + */ + int yDest; + /** + * A 16-bit unsigned integer that defines the x-coordinate, in logical units, of the + * upper-left corner of the destination rectangle. + */ + int xDest; + /** + * A variable-sized DeviceIndependentBitmap Object that is the source of the color data. + */ + WmfBitmapDib dib; + + + public WmfRecordType getRecordType() { + return WmfRecordType.setDibToDev; + } + + public int init(LittleEndianInputStream leis, long recordSize, int recordFunction) throws IOException { + colorUsage = leis.readUShort(); + scanCount = leis.readUShort(); + startScan = leis.readUShort(); + yDib = leis.readUShort(); + xDib = leis.readUShort(); + height = leis.readUShort(); + width = leis.readUShort(); + yDest = leis.readUShort(); + xDest = leis.readUShort(); + + int size = 9*LittleEndianConsts.SHORT_SIZE; + dib = new WmfBitmapDib(); + size += dib.init(leis); + + return size; + } + } + + + public static class WmfDibBitBlt implements WmfRecord { + + /** + * A 32-bit unsigned integer that defines how the source pixels, the current brush + * in the playback device context, and the destination pixels are to be combined to form the + * new image. This code MUST be one of the values in the Ternary Raster Operation Enumeration. + */ + WmfTernaryRasterOp rasterOperation; + /** + * A 16-bit signed integer that defines the y-coordinate, in logical units, of the source rectangle. + */ + int ySrc; + /** + * A 16-bit signed integer that defines the x-coordinate, in logical units, of the source rectangle. + */ + int xSrc; + /** + * A 16-bit signed integer that defines the height, in logical units, of the source and + * destination rectangles. + */ + int height; + /** + * A 16-bit signed integer that defines the width, in logical units, of the source and destination + * rectangles. + */ + int width; + /** + * A 16-bit signed integer that defines the y-coordinate, in logical units, of the upper-left + * corner of the destination rectangle. + */ + int yDest; + /** + * A 16-bit signed integer that defines the x-coordinate, in logical units, of the upper-left + * corner of the destination rectangle. + */ + int xDest; + + /** + * A variable-sized DeviceIndependentBitmap Object that defines image content. + * This object MUST be specified, even if the raster operation does not require a source. + */ + WmfBitmapDib target; + + + public WmfRecordType getRecordType() { + return WmfRecordType.dibBitBlt; + } + + public int init(LittleEndianInputStream leis, long recordSize, int recordFunction) throws IOException { + boolean hasBitmap = (recordSize > ((recordFunction >> 8) + 3)); + + int size = 0; + int rasterOpIndex = leis.readUShort(); + int rasterOpCode = leis.readUShort(); + + rasterOperation = WmfTernaryRasterOp.fromOpIndex(rasterOpIndex); + assert(rasterOpCode == rasterOperation.opCode); + + ySrc = leis.readShort(); + xSrc = leis.readShort(); + size = 4*LittleEndianConsts.SHORT_SIZE; + if (!hasBitmap) { + @SuppressWarnings("unused") + int reserved = leis.readShort(); + size += LittleEndianConsts.SHORT_SIZE; + } + height = leis.readShort(); + width = leis.readShort(); + yDest = leis.readShort(); + xDest = leis.readShort(); + + size += 4*LittleEndianConsts.SHORT_SIZE; + if (hasBitmap) { + target = new WmfBitmapDib(); + size += target.init(leis); + } + + return size; + } + } } diff --git a/src/scratchpad/src/org/apache/poi/hwmf/record/WmfRecordType.java b/src/scratchpad/src/org/apache/poi/hwmf/record/WmfRecordType.java index 1ae118db7..d97b36260 100644 --- a/src/scratchpad/src/org/apache/poi/hwmf/record/WmfRecordType.java +++ b/src/scratchpad/src/org/apache/poi/hwmf/record/WmfRecordType.java @@ -60,8 +60,8 @@ public enum WmfRecordType { chord(0x0830, WmfDraw.WmfChord.class), bitBlt(0x0922, WmfFill.WmfBitBlt.class), extTextOut(0x0a32, WmfText.WmfExtTextOut.class), - setDibToDev(0x0d33, WmfBitmap.WmfSetDibToDev.class), - dibBitBlt(0x0940, null), + setDibToDev(0x0d33, WmfFill.WmfSetDibToDev.class), + dibBitBlt(0x0940, WmfFill.WmfDibBitBlt.class), dibStretchBlt(0x0b41, null), stretchDib(0x0f43, null), deleteObject(0x01f0, null),