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add Tajima/DST support (thanks Peter Barnes)

pull/29/head
Michael Aschauer 2017-01-25 12:47:57 +01:00
rodzic 9c2ca6f771
commit fe537b41f2
3 zmienionych plików z 208 dodań i 10 usunięć
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29
stitchcode/gui.js
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@ -812,12 +812,18 @@ IDE_Morph.prototype.createStatusDisplay = function () {
var downloadEXPButton = new PushButtonMorph(
null,
function () { myself.downloadEXP(); },
'Export as EXP'
'Export as Melco/EXP'
);
downloadEXPButton.newLines = 1;
downloadEXPButton.newLines = 1.7;
elements.push(downloadEXPButton);
var downloadDSTButton = new PushButtonMorph(
null,
function () { myself.downloadDST(); },
'Export as Tajima/DST'
);
downloadDSTButton.newLines = 1.7;
elements.push(downloadDSTButton);
elements.forEach(function(each) { myself.statusDisplay.addElement(each); });
};
@ -906,6 +912,13 @@ IDE_Morph.prototype.downloadEXP = function() {
saveAs(blob, (this.projectName ? this.projectName : 'turtlestitch') + '.exp');
};
// DST export
IDE_Morph.prototype.downloadDST = function() {
expUintArr = this.stage.turtleShepherd.toDST();
blob = new Blob([expUintArr], {type: 'application/octet-stream'});
saveAs(blob, (this.projectName ? this.projectName : 'turtlestitch') + '.dst');
};
IDE_Morph.prototype.saveToDisk = function() {
var myself = this;
if (!this.projectName) {
@ -1442,9 +1455,15 @@ IDE_Morph.prototype.projectMenu = function () {
'Export current drawing as SVG Vector file'
);
menu.addItem(
'Export as EXP',
'Export as Melco/EXP',
function() { myself.downloadEXP(); },
'Export current drawing as EXP Embroidery file'
'Export current drawing as EXP/Melco Embroidery file'
);
menu.addItem(
'Export as Tajima/DST',
function() { myself.downloadDST(); },
'Export current drawing as DST/Tajima Embroidery file'
);
/*
menu.addLine();

12
stitchcode/lang-de.js
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@ -30,12 +30,16 @@ tempDict = {
'l\u00f6schen',
'Export as SVG':
'Zeichnung als SVG exportieren',
'Export as EXP':
'Zeichnung als EXP exportieren',
'Export as Melco/EXP':
'Zeichnung als Melco/EXP exportieren',
'Export current drawing as SVG Vector file':
'Exportiert die aktuelle Zeichnung als Vektorgrafik im SVG Format',
'Export current drawing as EXP Embroidery file':
'Exportiert die aktuelle Zeichnung als Stickmuster im EXP Format',
'Export current drawing as EXP/Melco Embroidery file':
'Exportiert die aktuelle Zeichnung als Stickmuster im EXP/Melco Format',
'Export as Tajima/DST':
'Zeichnung als Tajima/DST exportieren',
'Export current drawing as DST/Tajima Embroidery file':
'Exportiert die aktuelle Zeichnung als Stickmuster im Tajima/DST Format'
};
// Add attributes to original SnapTranslator.dict.de

177
stitchcode/turtleShepherd.js
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@ -187,7 +187,7 @@ TurtleShepherd.prototype.toSVG = function() {
return svgStr;
};
TurtleShepherd.prototype.toEXP= function() {
TurtleShepherd.prototype.toEXP = function() {
var expArr = [];
pixels_per_millimeter = 5;
scale = 10 / pixels_per_millimeter;
@ -243,6 +243,181 @@ TurtleShepherd.prototype.toEXP= function() {
return expUintArr;
};
TurtleShepherd.prototype.toDST = function() {
var expArr = [];
pixels_per_millimeter = 5;
scale = 10 / pixels_per_millimeter;
function encodeTajimaStitch(dx, dy, jump) {
b1 = 0;
b2 = 0;
b3 = 0;
if (dx > 40) {
b3 |= 0x04;
dx -= 81;
}
if (dx < -40) {
b3 |= 0x08;
dx += 81;
}
if (dy > 40) {
b3 |= 0x20;
dy -= 81;
}
if (dy < -40) {
b3 |= 0x10;
dy += 81;
}
if (dx > 13) {
b2 |= 0x04;
dx -= 27;
}
if (dx < -13) {
b2 |= 0x08;
dx += 27;
}
if (dy > 13) {
b2 |= 0x20;
dy -= 27;
}
if (dy < -13) {
b2 |= 0x10;
dy += 27;
}
if (dx > 4) {
b1 |= 0x04;
dx -= 9;
}
if (dx < -4) {
b1 |= 0x08;
dx += 9;
}
if (dy > 4) {
b1 |= 0x20;
dy -= 9;
}
if (dy < -4) {
b1 |= 0x10;
dy += 9;
}
if (dx > 1) {
b2 |= 0x01;
dx -= 3;
}
if (dx < -1) {
b2 |= 0x02;
dx += 3;
}
if (dy > 1) {
b2 |= 0x80;
dy -= 3;
}
if (dy < -1) {
b2 |= 0x40;
dy += 3;
}
if (dx > 0) {
b1 |= 0x01;
dx -= 1;
}
if (dx < 0) {
b1 |= 0x02;
dx += 1;
}
if (dy > 0) {
b1 |= 0x80;
dy -= 1;
}
if (dy < 0) {
b1 |= 0x40;
dy += 1;
}
expArr.push(b1);
expArr.push(b2);
if (jump) {
expArr.push(b3 | 0x83);
} else {
expArr.push(b3 | 0x03);
}
}
// Print empty header
for (var i=0; i<512; i++) {
expArr.push(0x00);
}
for (i=1; i< this.cache.length; i++) {
x1 = Math.round(this.cache[i].x * scale);
y1 = Math.round(this.cache[i].y * scale);
x0 = Math.round(this.cache[i-1].x * scale);
y0 = Math.round(this.cache[i-1].y * scale);
sum_x = 0;
sum_y = 0;
dmax = Math.max(Math.abs(x1 - x0), Math.abs(y1 - y0));
dsteps = Math.abs(dmax / 127) + 1;
if (dsteps == 1) {
encodeTajimaStitch((x1 - x0), (y1 - y0),
!this.cache[i].penDown);
} else {
for(j=0;j<dsteps;j++) {
//if (tStitch.stitches.jump[i]) {
// expArr.push(0x80);
// expArr.push(0x04);
//}
if (j < dsteps -1) {
encodeTajimaStitch(
Math.round((x1 - x0)/dsteps),
Math.round((y1 - y0)/dsteps),
!this.cache[i].penDown
);
sum_x += (x1 - x0)/dsteps;
sum_y += (y1 - y0)/dsteps;
} else {
encodeTajimaStitch(
Math.round((x1 - x0) - sum_x),
Math.round((y1 - y0) - sum_y),
!this.cache[i].penDown
);
}
}
}
}
expArr.push(0x00);
expArr.push(0x00);
expArr.push(0xF3);
expUintArr = new Uint8Array(expArr.length);
for (i=0;i<expArr.length;i++) {
expUintArr[i] = Math.round(expArr[i]);
}
return expUintArr;
};
TurtleShepherd.prototype.debug_msg = function (st, clear) {
o = "";
if (!clear) {