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Couple more tests and operators

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This commit is contained in:
Chris Jones 2011-05-04 23:34:59 -05:00
parent a073e45eba
commit 3b558229c1
1 changed files with 58 additions and 5 deletions
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63
pdf.js
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@ -663,6 +663,8 @@ var Interpreter = (function() {
params: [ ] },
"Q" : { fn: "restore",
params: [ ] },
"cm": { fn: "transform",
params: [ "Num", "Num", "Num", "Num", "Num", "Num" ] },
// Path
"m" : { fn: "moveTo",
params: [ "Num", "Num" ] },
@ -670,10 +672,14 @@ var Interpreter = (function() {
params: [ "Num", "Num" ] },
"c" : { fn: "curveTo",
params: [ "Num", "Num", "Num", "Num", "Num", "Num" ] },
"h" : { fn: "closePath",
params: [ ] },
"re": { fn: "rectangle",
params: [ "Num", "Num", "Num", "Num" ] },
"S" : { fn: "stroke",
params: [ ] },
"f" : { fn: "fill",
params: [ ] },
"B" : { fn: "fillStroke",
params: [ ] },
"b" : { fn: "closeFillStroke",
@ -779,6 +785,10 @@ var EchoGraphics = (function() {
restore: function() {
this.printdentln("Q");
},
transform: function(a, b, c, d, e, f) {
this.printdentln(""+ a +" "+ b +" "+ c +
" "+d +" "+ e +" "+ f + " cm");
},
// Path
moveTo: function(x, y) {
@ -792,12 +802,18 @@ var EchoGraphics = (function() {
" "+ x2 +" "+ y2 +
" "+ x3 +" "+ y3 + " c");
},
closePath: function() {
this.printdentln("h");
},
rectangle: function(x, y, width, height) {
this.printdentln(""+ x +" "+ y + " "+ width +" "+ height +" re");
},
stroke: function() {
this.printdentln("S");
},
fill: function() {
this.printdentln("f");
},
fillStroke: function() {
this.printdentln("B");
},
@ -925,15 +941,16 @@ var CanvasGraphics = (function() {
},
save: function() {
this.ctx.save();
this.stateStack.push(this.current);
// ????
this.current = new CanvasGraphicsState(this.ctx,
hdpi, vdpi, pageBox);
//this.stateStack.push(this.current);
//this.current = new CanvasGraphicsState(this.ctx, hdpi, vdpi, pageBox);
},
restore: function() {
this.current = this.stateStack.pop();
//this.current = this.stateStack.pop();
this.ctx.restore();
},
transform: function(a, b, c, d, e, f) {
this.ctx.transform(a, b, c, d, e, f);
},
// Path
moveTo: function(x, y) {
@ -945,6 +962,9 @@ var CanvasGraphics = (function() {
curveTo: function(x1, y1, x2, y2, x3, y3) {
this.ctx.bezierCurveTo(x1, y1, x2, y2, x3, y3);
},
closePath: function() {
this.ctx.closePath();
},
rectangle: function(x, y, width, height) {
this.ctx.rect(x, y, width, height);
},
@ -952,6 +972,10 @@ var CanvasGraphics = (function() {
this.ctx.stroke();
this.consumePath();
},
fill: function() {
this.ctx.fill();
this.consumePath();
},
fillStroke: function() {
this.ctx.fill();
this.ctx.stroke();
@ -1076,8 +1100,37 @@ var tests = [
eof()
]
},
{ name: "Heart",
objs: [
cmd("q"),
real(0.9), real(0.0), real(0.0), cmd("rg"),
int(75), int(40), cmd("m"),
int(75), int(37), int(70), int(25), int(50), int(25), cmd("c"),
int(20), int(25), int(20), real(62.5), int(20), real(62.5), cmd("c"),
int(20), int(80), int(40), int(102), int(75), int(120), cmd("c"),
int(110), int(102), int(130), int(80), int(130), real(62.5), cmd("c"),
int(130), real(62.5), int(130), int(25), int(100), int(25), cmd("c"),
int(85), int(25), int(75), int(37), int(75), int(40), cmd("c"),
cmd("f"),
cmd("Q"),
eof()
]
},
{ name: "Rectangle",
objs: [
int(1), int(0), int(0), int(1), int(80), int(80), cmd("cm"),
int(0), int(72), cmd("m"),
int(72), int(0), cmd("l"),
int(0), int(-72), cmd("l"),
int(-72), int(0), cmd("l"),
int(4), cmd("w"),
cmd("h"), cmd("S"),
eof()
]
},
];
function runEchoTests() {
tests.forEach(function(test) {
putstr("Running echo test '"+ test.name +"'... ");