/*! Writes the data from \a pattern to a file with the given \a fileName.
* Returns \c true if successful, otherwise returns \c false. */
int writePec(EmbPattern* pattern, const char* fileName)
{
EmbFile* file = 0;
if(!embStitchList_count(pattern->stitchList))
{
embLog_error("format-pec.c writePec(), pattern contains no stitches\n");
return 0;
}
/* Check for an END stitch and add one if it is not present */
if(pattern->lastStitch->stitch.flags != END)
embPattern_addStitchRel(pattern, 0, 0, END, 1);
file = embFile_open(fileName, "wb");
if(!file)
{
embLog_error("format-pec.c writePec(), cannot open %s for writing\n", fileName);
return 0;
}
embPattern_flipVertical(pattern); /* TODO: There needs to be a matching flipVertical() call after the write to ensure multiple writes from the same pattern work properly */
embPattern_fixColorCount(pattern);
embPattern_correctForMaxStitchLength(pattern,12.7, 204.7);
embPattern_scale(pattern, 10.0);
binaryWriteBytes(file, "#PEC0001", 8);
writePecStitches(pattern, file, fileName);
embFile_close(file);
return 1;
}
int writeMax(EmbPattern* pattern, const char* fileName)
{
EmbStitchList* pointer;
char header[] = {0x56,0x43,0x53,0x4D,0xFC,0x03,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,
0xF6,0x25,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x08,0x00,0x00,0x00,0x05,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x31,0x33,0x37,0x38,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x4D,0x61,0x64,0x65,0x69,0x72,0x61,0x20,
0x52,0x61,0x79,0x6F,0x6E,0x20,0x34,0x30,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x01,0x38,0x09,0x31,0x33,0x30,0x2F,0x37,0x30,0x35,0x20,0x48,0xFA,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00};
FILE *file = fopen(fileName, "wb");
if(file == 0)
{
return 0;
}
binaryWriteBytes(file, header, 0xD5);
pointer = pattern->stitchList;
while(pointer)
{
maxEncode(file, roundDouble(pointer->stitch.xx * 10.0), roundDouble(pointer->stitch.yy * 10.0));
pointer = pointer->next;
}
fclose(file);
return 1;
}
/*! Writes the data from \a pattern to a file with the given \a fileName.
* Returns \c true if successful, otherwise returns \c false. */
int writePes(EmbPattern* pattern, const char* fileName)
{
int pecLocation;
FILE* file = 0;
if(!pattern) {
embLog_error("format-pes.c writePes(), pattern argument is null\n");
return 0;
}
if(!fileName) {
embLog_error("format-pes.c writePes(), fileName argument is null\n");
return 0;
}
file = fopen(fileName, "wb");
if(!file)
{
embLog_error("format-pes.c writePes(), cannot open %s for writing\n", fileName);
return 0;
}
if(!pattern->stitchList || embStitchList_count(pattern->stitchList) == 0) /* TODO: review this. seems like only embStitchList_count should be needed. */
{
embLog_error("format-pes.c writePes(), pattern contains no stitches\n");
return 0;
}
embPattern_flipVertical(pattern);
embPattern_scale(pattern, 10.0);
binaryWriteBytes(file, "#PES0001", 8);
/* WRITE PECPointer 32 bit int */
binaryWriteInt(file, 0x00);
binaryWriteShort(file, 0x01);
binaryWriteShort(file, 0x01);
/* Write object count */
binaryWriteShort(file, 0x01);
binaryWriteShort(file, 0xFFFF); /* command */
binaryWriteShort(file, 0x00); /* unknown */
pesWriteEmbOneSection(pattern, file);
pesWriteSewSegSection(pattern, file);
pecLocation = ftell(file);
fseek(file, 0x08, SEEK_SET);
binaryWriteByte(file, (unsigned char)(pecLocation & 0xFF));
binaryWriteByte(file, (unsigned char)(pecLocation >> 8) & 0xFF);
binaryWriteByte(file, (unsigned char)(pecLocation >> 16) & 0xFF);
fseek(file, 0x00, SEEK_END);
writePecStitches(pattern, file, fileName);
fclose(file);
return 1;
}
/*! Writes the data from \a pattern to a file with the given \a fileName.
* Returns \c true if successful, otherwise returns \c false. */
int writeInf(EmbPattern* pattern, const char* fileName)
{
EmbThreadList* pointer = 0;
int i = 1, bytesRemaining;
FILE* file = 0;
if(!pattern) { embLog_error("format-inf.c writeInf(), pattern argument is null\n"); return 0; }
if(!fileName) { embLog_error("format-inf.c writeInf(), fileName argument is null\n"); return 0; }
file = fopen(fileName, "wb");
if(!file)
{
embLog_error("format-inf.c writeInf(), cannot open %s for writing\n", fileName);
return 0;
}
binaryWriteUIntBE(file, 0x01);
binaryWriteUIntBE(file, 0x08);
/* write place holder offset */
binaryWriteUIntBE(file, 0x00);
binaryWriteUIntBE(file, embThreadList_count(pattern->threadList));
pointer = pattern->threadList;
while(pointer)
{
char buffer[50];
EmbColor c;
c = pointer->thread.color;
sprintf(buffer, "RGB(%d,%d,%d)", (int)c.r, (int)c.g, (int)c.b);
binaryWriteUShortBE(file, (unsigned short)(14 + strlen(buffer))); /* record length */
binaryWriteUShortBE(file, (unsigned short)i); /* record number */
binaryWriteByte(file, c.r);
binaryWriteByte(file, c.g);
binaryWriteByte(file, c.b);
binaryWriteUShortBE(file, (unsigned short)i); /* needle number */
binaryWriteBytes(file, "RGB\0", 4);
fprintf(file, buffer);
binaryWriteByte(file, 0);
pointer = pointer->next;
i++;
}
fseek(file, -8, SEEK_END);
bytesRemaining = ftell(file);
fseek(file, 8, SEEK_SET);
binaryWriteUIntBE(file, bytesRemaining);
fclose(file);
return 1;
}
static void pesWriteEmbOneSection(EmbPattern* pattern, FILE* file)
{
/* TODO: pointer safety */
int i;
int hoopHeight = 1800, hoopWidth = 1300;
EmbRect bounds;
binaryWriteShort(file, 0x07); /* string length */
binaryWriteBytes(file, "CEmbOne", 7);
bounds = embPattern_calcBoundingBox(pattern);
binaryWriteShort(file, 0);
binaryWriteShort(file, 0);
binaryWriteShort(file, 0);
binaryWriteShort(file, 0);
binaryWriteShort(file, 0);
binaryWriteShort(file, 0);
binaryWriteShort(file, 0);
binaryWriteShort(file, 0);
/* AffineTransform */
binaryWriteFloat(file, 1.0f);
binaryWriteFloat(file, 0.0f);
binaryWriteFloat(file, 0.0f);
binaryWriteFloat(file, 1.0f);
binaryWriteFloat(file, (float)((embRect_width(bounds) - hoopWidth) / 2));
binaryWriteFloat(file, (float)((embRect_height(bounds) + hoopHeight) / 2));
binaryWriteShort(file, 1);
binaryWriteShort(file, 0); /* Translate X */
binaryWriteShort(file, 0); /* Translate Y */
binaryWriteShort(file, (short)embRect_width(bounds));
binaryWriteShort(file, (short)embRect_height(bounds));
for(i = 0; i < 8; i++)
{
binaryWriteByte(file, 0);
}
/*WriteSubObjects(br, pes, SubBlocks); */
}
void writePecStitches(EmbPattern* pattern, EmbFile* file, const char* fileName)
{
EmbStitchList* tempStitches = 0;
EmbRect bounds;
unsigned char image[38][48];
int i, flen, currentThreadCount, graphicsOffsetLocation, graphicsOffsetValue, height, width;
double xFactor, yFactor;
const char* forwardSlashPos = strrchr(fileName, '/');
const char* backSlashPos = strrchr(fileName, '\\');
const char* dotPos = strrchr(fileName, '.');
const char* start = 0;
if(!pattern) { embLog_error("format-pec.c writePecStitches(), pattern argument is null\n"); return; }
if(!file) { embLog_error("format-pec.c writePecStitches(), file argument is null\n"); return; }
if(!fileName) { embLog_error("format-pec.c writePecStitches(), fileName argument is null\n"); return; }
if(forwardSlashPos)
{
start = forwardSlashPos + 1;
}
if(backSlashPos && backSlashPos > start)
{
start = backSlashPos + 1;
}
if(!start)
{
start = fileName;
}
binaryWriteBytes(file, "LA:", 3);
flen = (int)(dotPos - start);
while(start < dotPos)
{
binaryWriteByte(file, (unsigned char)*start);
start++;
}
for(i = 0; i < (int)(16-flen); i++)
{
binaryWriteByte(file, (unsigned char)0x20);
}
binaryWriteByte(file, 0x0D);
for(i = 0; i < 12; i++)
{
binaryWriteByte(file, (unsigned char)0x20);
}
binaryWriteByte(file, (unsigned char)0xFF);
binaryWriteByte(file, (unsigned char)0x00);
binaryWriteByte(file, (unsigned char)0x06);
binaryWriteByte(file, (unsigned char)0x26);
for(i = 0; i < 12; i++)
{
binaryWriteByte(file, (unsigned char)0x20);
}
currentThreadCount = embThreadList_count(pattern->threadList);
binaryWriteByte(file, (unsigned char)(currentThreadCount-1));
for(i = 0; i < currentThreadCount; i++)
{
binaryWriteByte(file, (unsigned char)embThread_findNearestColorInArray(embThreadList_getAt(pattern->threadList, i).color, (EmbThread*)pecThreads, pecThreadCount));
}
for(i = 0; i < (int)(0x1CF - currentThreadCount); i++)
{
binaryWriteByte(file, (unsigned char)0x20);
}
binaryWriteShort(file, (short)0x0000);
graphicsOffsetLocation = embFile_tell(file);
/* placeholder bytes to be overwritten */
binaryWriteByte(file, (unsigned char)0x00);
binaryWriteByte(file, (unsigned char)0x00);
binaryWriteByte(file, (unsigned char)0x00);
binaryWriteByte(file, (unsigned char)0x31);
binaryWriteByte(file, (unsigned char)0xFF);
binaryWriteByte(file, (unsigned char)0xF0);
bounds = embPattern_calcBoundingBox(pattern);
height = roundDouble(embRect_height(bounds));
width = roundDouble(embRect_width(bounds));
/* write 2 byte x size */
binaryWriteShort(file, (short)width);
/* write 2 byte y size */
binaryWriteShort(file, (short)height);
/* Write 4 miscellaneous int16's */
binaryWriteShort(file, (short)0x1E0);
binaryWriteShort(file, (short)0x1B0);
binaryWriteUShortBE(file, (unsigned short)(0x9000 | -roundDouble(bounds.left)));
binaryWriteUShortBE(file, (unsigned short)(0x9000 | -roundDouble(bounds.top)));
pecEncode(file, pattern);
graphicsOffsetValue = embFile_tell(file) - graphicsOffsetLocation + 2;
embFile_seek(file, graphicsOffsetLocation, SEEK_SET);
binaryWriteByte(file, (unsigned char)(graphicsOffsetValue & 0xFF));
binaryWriteByte(file, (unsigned char)((graphicsOffsetValue >> 8) & 0xFF));
binaryWriteByte(file, (unsigned char)((graphicsOffsetValue >> 16) & 0xFF));
embFile_seek(file, 0x00, SEEK_END);
/* Writing all colors */
clearImage(image);
tempStitches = pattern->stitchList;
yFactor = 32.0 / height;
xFactor = 42.0 / width;
while(tempStitches->next)
{
int x = roundDouble((tempStitches->stitch.xx - bounds.left) * xFactor) + 3;
int y = roundDouble((tempStitches->stitch.yy - bounds.top) * yFactor) + 3;
image[y][x] = 1;
tempStitches = tempStitches->next;
}
writeImage(file, image);
/* Writing each individual color */
tempStitches = pattern->stitchList;
for(i = 0; i < currentThreadCount; i++)
{
clearImage(image);
while(tempStitches->next)
{
int x = roundDouble((tempStitches->stitch.xx - bounds.left) * xFactor) + 3;
int y = roundDouble((tempStitches->stitch.yy - bounds.top) * yFactor) + 3;
if(tempStitches->stitch.flags & STOP)
{
tempStitches = tempStitches->next;
break;
}
image[y][x] = 1;
tempStitches = tempStitches->next;
}
writeImage(file, image);
}
}
/*! Writes the data from \a pattern to a file with the given \a fileName.
* Returns \c true if successful, otherwise returns \c false. */
int writeVp3(EmbPattern* pattern, const char* fileName)
{
EmbFile *file = 0;
EmbRect bounds;
int remainingBytesPos, remainingBytesPos2;
int colorSectionStitchBytes;
int first = 1;
int numberOfColors = 0;
EmbColor color;
EmbStitchList *mainPointer = 0, *pointer = 0;
if(!pattern) { embLog_error("format-vp3.c writeVp3(), pattern argument is null\n"); return 0; }
if(!fileName) { embLog_error("format-vp3.c writeVp3(), fileName argument is null\n"); return 0; }
if(!embStitchList_count(pattern->stitchList))
{
embLog_error("format-vp3.c writeVp3(), pattern contains no stitches\n");
return 0;
}
bounds = embPattern_calcBoundingBox(pattern);
file = embFile_open(fileName, "wb");
if(!file)
{
embLog_error("format-vp3.c writeVp3(), cannot open %s for writing\n", fileName);
return 0;
}
embPattern_correctForMaxStitchLength(pattern, 3200.0, 3200.0); /* VP3 can encode signed 16bit deltas */
embPattern_flipVertical(pattern);
binaryWriteBytes(file, "%vsm%", 5);
binaryWriteByte(file, 0);
vp3WriteString(file, "Embroidermodder");
binaryWriteByte(file, 0);
binaryWriteByte(file, 2);
binaryWriteByte(file, 0);
remainingBytesPos = embFile_tell(file);
binaryWriteInt(file, 0); /* placeholder */
vp3WriteString(file, "");
binaryWriteIntBE(file, bounds.right * 1000);
binaryWriteIntBE(file, bounds.bottom * 1000);
binaryWriteIntBE(file, bounds.left * 1000);
binaryWriteIntBE(file, bounds.top * 1000);
binaryWriteInt(file, 0); /* this would be some (unknown) function of thread length */
binaryWriteByte(file, 0);
numberOfColors = 0;
mainPointer = pattern->stitchList;
while(mainPointer)
{
int flag;
EmbColor newColor;
pointer = mainPointer;
flag = pointer->stitch.flags;
newColor = embThreadList_getAt(pattern->threadList, pointer->stitch.color).color;
if(newColor.r != color.r || newColor.g != color.g || newColor.b != color.b)
{
numberOfColors++;
color.r = newColor.r;
color.g = newColor.g;
color.b = newColor.b;
}
else if(flag & END || flag & STOP)
{
numberOfColors++;
}
while(pointer && (flag == pointer->stitch.flags))
{
pointer = pointer->next;
}
mainPointer = pointer;
}
binaryWriteByte(file, numberOfColors);
binaryWriteByte(file, 12);
binaryWriteByte(file, 0);
binaryWriteByte(file, 1);
binaryWriteByte(file, 0);
binaryWriteByte(file, 3);
binaryWriteByte(file, 0);
remainingBytesPos2 = embFile_tell(file);
binaryWriteInt(file, 0); /* placeholder */
binaryWriteIntBE(file, 0); /* origin X */
binaryWriteIntBE(file, 0); /* origin Y */
binaryWriteByte(file, 0);
binaryWriteByte(file, 0);
binaryWriteByte(file, 0);
binaryWriteIntBE(file, bounds.right * 1000);
binaryWriteIntBE(file, bounds.bottom * 1000);
binaryWriteIntBE(file, bounds.left * 1000);
binaryWriteIntBE(file, bounds.top * 1000);
binaryWriteIntBE(file, (bounds.right - bounds.left) * 1000);
binaryWriteIntBE(file, (bounds.bottom - bounds.top) * 1000);
vp3WriteString(file, "");
binaryWriteShortBE(file, 25700);
binaryWriteIntBE(file, 4096);
binaryWriteIntBE(file, 0);
binaryWriteIntBE(file, 0);
binaryWriteIntBE(file, 4096);
binaryWriteBytes(file, "xxPP\x01\0", 6);
vp3WriteString(file, "");
binaryWriteShortBE(file, numberOfColors);
mainPointer = pattern->stitchList;
while(mainPointer)
{
char colorName[8] = { 0 };
double lastX, lastY;
int colorSectionLengthPos;
EmbStitch s;
int lastColor;
if(!first)
binaryWriteByte(file, 0);
binaryWriteByte(file, 0);
binaryWriteByte(file, 5);
binaryWriteByte(file, 0);
colorSectionLengthPos = embFile_tell(file);
binaryWriteInt(file, 0); /* placeholder */
pointer = mainPointer;
color = embThreadList_getAt(pattern->threadList, pointer->stitch.color).color;
if(first && pointer->stitch.flags & JUMP && pointer->next->stitch.flags & JUMP)
pointer = pointer->next;
s = pointer->stitch;
embLog_print("format-vp3.c DEBUG %d, %lf, %lf\n", s.flags, s.xx, s.yy);
binaryWriteIntBE(file, s.xx * 1000);
binaryWriteIntBE(file, -s.yy * 1000);
pointer = pointer->next;
first = 0;
lastX = s.xx;
lastY = s.yy;
lastColor = s.color;
binaryWriteByte(file, 1);
binaryWriteByte(file, 0);
embLog_print("format-vp3.c writeVp3(), switching to color (%d, %d, %d)\n", color.r, color.g, color.b);
binaryWriteByte(file, color.r);
binaryWriteByte(file, color.g);
binaryWriteByte(file, color.b);
binaryWriteByte(file, 0);
binaryWriteByte(file, 0);
binaryWriteByte(file, 0);
binaryWriteByte(file, 5);
binaryWriteByte(file, 40);
vp3WriteString(file, "");
sprintf(colorName, "#%02x%02x%02x", color.b, color.g, color.r);
vp3WriteString(file, colorName);
vp3WriteString(file, "");
binaryWriteIntBE(file, 0);
binaryWriteIntBE(file, 0);
vp3WriteStringLen(file, "\0", 1);
colorSectionStitchBytes = embFile_tell(file);
binaryWriteInt(file, 0); /* placeholder */
binaryWriteByte(file, 10);
binaryWriteByte(file, 246);
binaryWriteByte(file, 0);
while(pointer)
{
int dx, dy;
EmbStitch s = pointer->stitch;
if(s.color != lastColor)
break;
if(s.flags & END || s.flags & STOP)
break;
dx = (s.xx - lastX) * 10;
dy = (s.yy - lastY) * 10;
lastX = lastX + dx / 10.0; /* output is in ints, ensure rounding errors do not sum up */
lastY = lastY + dy / 10.0;
if(dx < -127 || dx > 127 || dy < -127 || dy > 127)
{
binaryWriteByte(file, 128);
binaryWriteByte(file, 1);
binaryWriteShortBE(file, dx);
binaryWriteShortBE(file, dy);
binaryWriteByte(file, 128);
binaryWriteByte(file, 2);
}
else
{
binaryWriteByte(file, dx);
binaryWriteByte(file, dy);
}
pointer = pointer->next;
}
vp3PatchByteCount(file, colorSectionStitchBytes, -4);
vp3PatchByteCount(file, colorSectionLengthPos, -3);
mainPointer = pointer;
}
vp3PatchByteCount(file, remainingBytesPos2, -4);
vp3PatchByteCount(file, remainingBytesPos, -4);
embFile_close(file);
embPattern_flipVertical(pattern);
return 1;
}
void vp3WriteStringLen(EmbFile* file, const char* str, int len)
{
binaryWriteUShortBE(file, len);
binaryWriteBytes(file, str, len);
}
/*! Writes the data from \a pattern to a file with the given \a fileName.
* Returns \c true if successful, otherwise returns \c false. */
int writeVip(EmbPattern* pattern, const char* fileName)
{
EmbRect boundingRect;
int stitchCount, minColors, patternColor;
int attributeSize = 0;
int xCompressedSize = 0;
int yCompressedSize = 0;
double previousX = 0;
double previousY = 0;
unsigned char* xValues = 0, *yValues = 0, *attributeValues = 0;
EmbStitchList* pointer = 0;
double xx = 0.0;
double yy = 0.0;
int flags = 0;
int i = 0;
unsigned char* attributeCompressed = 0, *xCompressed = 0, *yCompressed = 0, *decodedColors = 0, *encodedColors = 0;
unsigned char prevByte = 0;
EmbThreadList* colorPointer = 0;
EmbFile* file = 0;
if(!pattern) { embLog_error("format-vip.c writeVip(), pattern argument is null\n"); return 0; }
if(!fileName) { embLog_error("format-vip.c writeVip(), fileName argument is null\n"); return 0; }
stitchCount = embStitchList_count(pattern->stitchList);
if(!stitchCount)
{
embLog_error("format-vip.c writeVip(), pattern contains no stitches\n");
return 0;
}
/* Check for an END stitch and add one if it is not present */
if(pattern->lastStitch && pattern->lastStitch->stitch.flags != END)
{
embPattern_addStitchRel(pattern, 0, 0, END, 1);
stitchCount++;
}
file = embFile_open(fileName, "wb");
if(file == 0)
{
embLog_error("format-vip.c writeVip(), cannot open %s for writing\n", fileName);
return 0;
}
minColors = embThreadList_count(pattern->threadList);
decodedColors = (unsigned char*)malloc(minColors << 2);
if(!decodedColors) return 0;
encodedColors = (unsigned char*)malloc(minColors << 2);
if(encodedColors) /* TODO: review this line. It looks clearly wrong. If not, note why. */
{
free(decodedColors);
decodedColors = 0;
return 0;
}
/* embPattern_correctForMaxStitchLength(pattern, 0x7F, 0x7F); */
patternColor = minColors;
if(minColors > 24) minColors = 24;
binaryWriteUInt(file, 0x0190FC5D);
binaryWriteUInt(file, stitchCount);
binaryWriteUInt(file, minColors);
boundingRect = embPattern_calcBoundingBox(pattern);
binaryWriteShort(file, (short) roundDouble(boundingRect.right * 10.0));
binaryWriteShort(file, (short) -roundDouble(boundingRect.top * 10.0 - 1.0));
binaryWriteShort(file, (short) roundDouble(boundingRect.left * 10.0));
binaryWriteShort(file, (short) -roundDouble(boundingRect.bottom * 10.0 - 1.0));
binaryWriteUInt(file, 0x38 + (minColors << 3));
xValues = (unsigned char*)malloc(sizeof(unsigned char)*(stitchCount));
yValues = (unsigned char*)malloc(sizeof(unsigned char)*(stitchCount));
attributeValues = (unsigned char*)malloc(sizeof(unsigned char)*(stitchCount));
if(xValues && yValues && attributeValues)
{
pointer = pattern->stitchList;
while(pointer)
{
xx = pointer->stitch.xx;
yy = pointer->stitch.yy;
flags = pointer->stitch.flags;
xValues[i] = vipEncodeByte((xx - previousX) * 10.0);
previousX = xx;
yValues[i] = vipEncodeByte((yy - previousY) * 10.0);
previousY = yy;
attributeValues[i] = vipEncodeStitchType(flags);
pointer = pointer->next;
i++;
}
attributeCompressed = vipCompressData(attributeValues, stitchCount, &attributeSize);
xCompressed = vipCompressData(xValues, stitchCount, &xCompressedSize);
yCompressed = vipCompressData(yValues, stitchCount, &yCompressedSize);
binaryWriteUInt(file, (unsigned int) (0x38 + (minColors << 3) + attributeSize));
binaryWriteUInt(file, (unsigned int) (0x38 + (minColors << 3) + attributeSize + xCompressedSize));
binaryWriteUInt(file, 0x00000000);
binaryWriteUInt(file, 0x00000000);
binaryWriteUShort(file, 0x0000);
binaryWriteInt(file, minColors << 2);
colorPointer = pattern->threadList;
for(i = 0; i < minColors; i++)
{
int byteChunk = i << 2;
EmbColor currentColor = colorPointer->thread.color;
decodedColors[byteChunk] = currentColor.r;
decodedColors[byteChunk + 1] = currentColor.g;
decodedColors[byteChunk + 2] = currentColor.b;
decodedColors[byteChunk + 3] = 0x01;
colorPointer = colorPointer->next;
}
for(i = 0; i < minColors << 2; ++i)
{
unsigned char tmpByte = (unsigned char) (decodedColors[i] ^ vipDecodingTable[i]);
prevByte = (unsigned char) (tmpByte ^ prevByte);
binaryWriteByte(file, prevByte);
}
for(i = 0; i <= minColors; i++)
{
binaryWriteInt(file, 1);
}
binaryWriteUInt(file, 0); /* string length */
binaryWriteShort(file, 0);
binaryWriteBytes(file, (char*) attributeCompressed, attributeSize);
binaryWriteBytes(file, (char*) xCompressed, xCompressedSize);
binaryWriteBytes(file, (char*) yCompressed, yCompressedSize);
}
if(attributeCompressed) { free(attributeCompressed); attributeCompressed = 0; }
if(xCompressed) { free(xCompressed); xCompressed = 0; }
if(yCompressed) { free(yCompressed); yCompressed = 0; }
if(attributeValues) { free(attributeValues); attributeValues = 0; }
if(xValues) { free(xValues); xValues = 0; }
if(yValues) { free(yValues); yValues = 0; }
if(decodedColors) { free(decodedColors); decodedColors = 0; }
if(encodedColors) { free(encodedColors); encodedColors = 0; }
embFile_close(file);
return 1;
}
static void pesWriteSewSegSection(EmbPattern* pattern, FILE* file)
{
/* TODO: pointer safety */
EmbStitchList* pointer = 0;
EmbStitchList* mainPointer = 0;
short* colorInfo = 0;
int flag = 0;
int count = 0;
int colorCode = -1;
int stitchType = 0;
int blockCount = 0;
int colorCount = 0;
int newColorCode = 0;
int colorInfoIndex = 0;
int i;
EmbRect bounds = embPattern_calcBoundingBox(pattern);
EmbColor color;
mainPointer = pattern->stitchList;
while(mainPointer)
{
pointer = mainPointer;
flag = pointer->stitch.flags;
color = embThreadList_getAt(pattern->threadList, pointer->stitch.color).color;
newColorCode = embThread_findNearestColorInArray(color, (EmbThread*)pecThreads, pecThreadCount);
if(newColorCode != colorCode)
{
colorCount++;
colorCode = newColorCode;
}
while(pointer && (flag == pointer->stitch.flags))
{
count++;
pointer = pointer->next;
}
blockCount++;
mainPointer = pointer;
}
binaryWriteShort(file, blockCount); /* block count */
binaryWriteUShort(file, 0xFFFF);
binaryWriteShort(file, 0x00);
binaryWriteShort(file, 0x07); /* string length */
binaryWriteBytes(file, "CSewSeg", 7);
colorInfo = (short *) calloc(colorCount * 2, sizeof(short));
mainPointer = pattern->stitchList;
colorCode = -1;
blockCount = 0;
while(mainPointer)
{
pointer = mainPointer;
flag = pointer->stitch.flags;
color = embThreadList_getAt(pattern->threadList, pointer->stitch.color).color;
newColorCode = embThread_findNearestColorInArray(color, (EmbThread*)pecThreads, pecThreadCount);
if(newColorCode != colorCode)
{
colorInfo[colorInfoIndex++] = blockCount;
colorInfo[colorInfoIndex++] = newColorCode;
colorCode = newColorCode;
}
count = 0;
while(pointer && (flag == pointer->stitch.flags))
{
count++;
pointer = pointer->next;
}
if(flag & JUMP)
{
stitchType = 1;
}
else
{
stitchType = 0;
}
binaryWriteShort(file, stitchType); /* 1 for jump, 0 for normal */
binaryWriteShort(file, (short)colorCode); /* color code */
binaryWriteShort(file, count); /* stitches in block */
pointer = mainPointer;
while(pointer && (flag == pointer->stitch.flags))
{
EmbStitch s = pointer->stitch;
binaryWriteShort(file, (short)(s.xx - bounds.left));
binaryWriteShort(file, (short)(s.yy + bounds.top));
pointer = pointer->next;
}
if(pointer)
{
binaryWriteShort(file, 0x8003);
}
blockCount++;
mainPointer = pointer;
}
binaryWriteShort(file, colorCount);
for(i = 0; i < colorCount; i++)
{
binaryWriteShort(file, colorInfo[i * 2]);
binaryWriteShort(file, colorInfo[i * 2 + 1]);
}
binaryWriteInt(file, 0);
if(colorInfo)
{
free(colorInfo);
colorInfo = 0;
}
}
int writeVip(EmbPattern* pattern, const char* fileName)
{
EmbRect boundingRect;
int stitchCount, minColors, patternColor;
int attributeSize = 0;
int xCompressedSize = 0;
int yCompressedSize = 0;
double previousX = 0;
double previousY = 0;
unsigned char* xValues, *yValues, *attributeValues;
EmbStitchList* pointer;
double xx = 0.0;
double yy = 0.0;
int flags = 0;
int i = 0;
unsigned char* attributeCompressed, *xCompressed, *yCompressed, *decodedColors, *encodedColors;
unsigned char prevByte = 0;
EmbThreadList *colorPointer;
FILE* file = fopen(fileName, "wb");
if(file == 0)
{
/*TODO: set status here "Error opening HUS file for write:" */
return 0;
}
stitchCount = embStitch_count(pattern->stitchList);
minColors = embThread_count(pattern->threadList);
decodedColors = (unsigned char *) malloc(minColors* 4 *sizeof(unsigned char));
encodedColors = (unsigned char *) malloc(minColors* 4 *sizeof(unsigned char));
/* embPattern_correctForMaxStitchLength(pattern, 0x7F, 0x7F); */
patternColor = minColors;
if(minColors > 24) minColors = 24;
binaryWriteUInt(file, 0x0190FC5D);
binaryWriteUInt(file, stitchCount);
binaryWriteUInt(file, minColors);
boundingRect = embPattern_calcBoundingBox(pattern);
binaryWriteShort(file, (short) roundDouble(boundingRect.right * 10.0));
binaryWriteShort(file, (short) -roundDouble(boundingRect.top * 10.0 - 1.0));
binaryWriteShort(file, (short) roundDouble(boundingRect.left * 10.0));
binaryWriteShort(file, (short) -roundDouble(boundingRect.bottom * 10.0 - 1.0));
binaryWriteUInt(file, 0x38 + (minColors << 3));
xValues = (unsigned char*)malloc(sizeof(unsigned char)*(stitchCount));
yValues = (unsigned char*)malloc(sizeof(unsigned char)*(stitchCount));
attributeValues = (unsigned char*)malloc(sizeof(unsigned char)*(stitchCount));
pointer = pattern->stitchList;
while(pointer)
{
xx = pointer->stitch.xx;
yy = pointer->stitch.yy;
flags = pointer->stitch.flags;
xValues[i] = vipEncodeByte((xx - previousX) * 10.0);
previousX = xx;
yValues[i] = vipEncodeByte((yy - previousY) * 10.0);
previousY = yy;
attributeValues[i] = vipEncodeStitchType(flags);
pointer = pointer->next;
i++;
}
attributeCompressed = vipCompressData(attributeValues, stitchCount, &attributeSize);
xCompressed = vipCompressData(xValues, stitchCount, &xCompressedSize);
yCompressed = vipCompressData(yValues, stitchCount, &yCompressedSize);
binaryWriteUInt(file, (unsigned int) (0x38 + (minColors << 3) + attributeSize));
binaryWriteUInt(file, (unsigned int) (0x38 + (minColors << 3) + attributeSize + xCompressedSize));
binaryWriteUInt(file, 0x00000000);
binaryWriteUInt(file, 0x00000000);
binaryWriteUShort(file, 0x0000);
binaryWriteInt(file, minColors << 2);
colorPointer = pattern->threadList;
for (i = 0; i < minColors; i++)
{
int byteChunk = i << 2;
EmbColor currentColor = colorPointer->thread.color;
decodedColors[byteChunk] = currentColor.r;
decodedColors[byteChunk + 1] = currentColor.g;
decodedColors[byteChunk + 2] = currentColor.b;
decodedColors[byteChunk + 3] = 0x01;
colorPointer = colorPointer->next;
}
for (i = 0; i < minColors << 2; ++i)
{
unsigned char tmpByte = (unsigned char) (decodedColors[i] ^ vipDecodingTable[i]);
prevByte = (unsigned char) (tmpByte ^ prevByte);
binaryWriteByte(file, prevByte);
}
for (i = 0; i <= minColors; i++)
{
binaryWriteInt(file, 1);
}
binaryWriteUInt(file, 0); /* string length */
binaryWriteShort(file, 0);
binaryWriteBytes(file, (char*) attributeCompressed, attributeSize);
binaryWriteBytes(file, (char*) xCompressed, xCompressedSize);
binaryWriteBytes(file, (char*) yCompressed, yCompressedSize);
fclose(file);
return 1;
}
int writeHus(EmbPattern* pattern, const char* fileName)
{
EmbRect boundingRect;
int stitchCount, minColors, patternColor;
int attributeSize = 0;
int xCompressedSize = 0;
int yCompressedSize = 0;
double previousX = 0;
double previousY = 0;
unsigned char* xValues, *yValues, *attributeValues;
EmbStitchList* pointer = 0;
double xx = 0.0;
double yy = 0.0;
int flags = 0;
int i = 0;
unsigned char* attributeCompressed, *xCompressed, *yCompressed;
FILE* file = 0;
file = fopen(fileName, "wb");
if(!file)
{
/*TODO: set status here "Error opening HUS file for write:" */
return 0;
}
stitchCount = embStitchList_count(pattern->stitchList);
/* embPattern_correctForMaxStitchLength(pattern, 0x7F, 0x7F); */
minColors = embThreadList_count(pattern->threadList);
patternColor = minColors;
if(minColors > 24) minColors = 24;
binaryWriteUInt(file, 0x00C8AF5B);
binaryWriteUInt(file, stitchCount);
binaryWriteUInt(file, minColors);
boundingRect = embPattern_calcBoundingBox(pattern);
binaryWriteShort(file, (short) roundDouble(boundingRect.right * 10.0));
binaryWriteShort(file, (short) -roundDouble(boundingRect.top * 10.0 - 1.0));
binaryWriteShort(file, (short) roundDouble(boundingRect.left * 10.0));
binaryWriteShort(file, (short) -roundDouble(boundingRect.bottom * 10.0 - 1.0));
binaryWriteUInt(file, 0x2A + 2 * minColors);
xValues = (unsigned char*)malloc(sizeof(unsigned char)*(stitchCount));
/* TODO: malloc fail error */
yValues = (unsigned char*)malloc(sizeof(unsigned char)*(stitchCount));
/* TODO: malloc fail error */
attributeValues = (unsigned char*)malloc(sizeof(unsigned char)*(stitchCount));
/* TODO: malloc fail error */
pointer = pattern->stitchList;
while(pointer)
{
xx = pointer->stitch.xx;
yy = pointer->stitch.yy;
flags = pointer->stitch.flags;
xValues[i] = husEncodeByte((xx - previousX) * 10.0);
previousX = xx;
yValues[i] = husEncodeByte((yy - previousY) * 10.0);
previousY = yy;
attributeValues[i] = husEncodeStitchType(flags);
pointer = pointer->next;
i++;
}
attributeCompressed = husCompressData(attributeValues, stitchCount, &attributeSize);
xCompressed = husCompressData(xValues, stitchCount, &xCompressedSize);
yCompressed = husCompressData(yValues, stitchCount, &yCompressedSize);
/* TODO: error if husCompressData returns zero? */
binaryWriteUInt(file, (unsigned int) (0x2A + 2 * patternColor + attributeSize));
binaryWriteUInt(file, (unsigned int) (0x2A + 2 * patternColor + attributeSize + xCompressedSize));
binaryWriteUInt(file, 0x00000000);
binaryWriteUInt(file, 0x00000000);
binaryWriteUShort(file, 0x0000);
for(i = 0; i < patternColor; i++)
{
binaryWriteShort(file, (short)embThread_findNearestColorInArray(embThreadList_getAt(pattern->threadList, i).color, (EmbThread*)husThreads, husThreadCount));
}
binaryWriteBytes(file, (char*) attributeCompressed, attributeSize);
binaryWriteBytes(file, (char*) xCompressed, xCompressedSize);
binaryWriteBytes(file, (char*) yCompressed, yCompressedSize);
free(xValues);
free(xCompressed);
free(yValues);
free(yCompressed);
free(attributeValues);
free(attributeCompressed);
fclose(file);
return 1;
}