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Fixed the draw_line function.

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This commit is contained in:
Josh Castle 2017-11-05 22:35:29 -06:00
parent fd34a91758
commit 01483dddcc
1 changed files with 19 additions and 18 deletions
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37
sources/scripts/dotgrid.js
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@ -94,12 +94,12 @@ function Dotgrid(width,height,grid_x,grid_y,block_x,block_y,thickness = 3,lineca
this.svg_el.style.strokeLinecap = this.linecap;
this.element.appendChild(this.svg_el);
this.offset_el.appendChild(this.path)
this.offset_el.appendChild(this.path)
this.svg_el.appendChild(this.offset_el);
this.svg_el.appendChild(this.mirror_el);
this.mirror_el.appendChild(this.mirror_path);
this.draw();
this.draw();
}
// Cursor
@ -139,7 +139,7 @@ function Dotgrid(width,height,grid_x,grid_y,block_x,block_y,thickness = 3,lineca
if(pos[0] < -300){ return; }
if(pos[0] > 0){ return; }
if(pos[1] < 0){ return; }
if(from === null){ this.set_from(pos); }
else if(to === null){ this.set_to(pos); }
else{ this.set_end(pos); }
@ -203,7 +203,7 @@ function Dotgrid(width,height,grid_x,grid_y,block_x,block_y,thickness = 3,lineca
if(end){
this.set_end([end[0]-(x),end[1]+(y)])
this.draw();
return;
return;
}
// Move offset
this.offset = this.offset.add(new Pos(x,y));
@ -246,16 +246,17 @@ function Dotgrid(width,height,grid_x,grid_y,block_x,block_y,thickness = 3,lineca
// Draw
this.draw_line = function()
{
if(from === null || to === null){ return; }
if(from === null || to === null){ return; }
var end_point = end ? new Pos(end[0] * -1,end[1]) : null;
to = new Pos(to[0] * -1, to[1])
var end_point = end ? new Pos(end[0] * -1,end[1]) : to;
from = new Pos(from[0],from[1])
from = new Pos(from[0] * -1,from[1])
this.segments.push(new Path_Line(new Pos(from.x * -1,from.y).sub(this.offset),new Pos(to[0] * -1,to[1]).sub(this.offset),end_point.sub(this.offset)));
this.segments.push(new Path_Line(from.sub(this.offset),to.sub(this.offset),end_point.sub(this.offset)));
this.draw();
reset();
this.draw();
reset();
}
this.draw_arc = function(orientation)
@ -271,7 +272,7 @@ function Dotgrid(width,height,grid_x,grid_y,block_x,block_y,thickness = 3,lineca
this.draw_bezier = function()
{
if(from === null || to === null){ return; }
if(from === null || to === null){ return; }
this.segments.push(new Path_Bezier(new Pos(from[0] * -1,from[1]).sub(this.offset),new Pos(to[0] * -1,to[1]).sub(this.offset),new Pos(end[0] * -1,end[1]).sub(this.offset)));
@ -285,7 +286,7 @@ function Dotgrid(width,height,grid_x,grid_y,block_x,block_y,thickness = 3,lineca
if(this.segments[this.segments.length-1].name == "close"){ return; }
this.segments.push(new Path_Close());
this.draw();
reset();
}
@ -314,7 +315,7 @@ function Dotgrid(width,height,grid_x,grid_y,block_x,block_y,thickness = 3,lineca
this.reset();
}
else{
this.segments.pop();
this.segments.pop();
}
this.draw();
}
@ -322,13 +323,13 @@ function Dotgrid(width,height,grid_x,grid_y,block_x,block_y,thickness = 3,lineca
this.export = function()
{
if(this.segments.length == 0){ return; }
dialog.showSaveDialog((fileName) => {
if (fileName === undefined){ return; }
fs.writeFile(fileName+".svg", dotgrid.svg_el.outerHTML, (err) => {
if(err){ alert("An error ocurred creating the file "+ err.message); return; }
});
});
});
}
this.update_interface = function()
@ -347,7 +348,7 @@ function Dotgrid(width,height,grid_x,grid_y,block_x,block_y,thickness = 3,lineca
}
if(from && to && end){
html += "<img data-operation='bezier' title='bezier (f)' src='media/icons/bezier.svg' class='icon'/>";
html += "<img data-operation='bezier' title='bezier (f)' src='media/icons/bezier.svg' class='icon'/>";
}
else{
html += "<img title='bezier (f)' src='media/icons/bezier.svg' class='icon inactive'/>";
@ -373,7 +374,7 @@ function Dotgrid(width,height,grid_x,grid_y,block_x,block_y,thickness = 3,lineca
else{
html += "<img title='export (e)' src='media/icons/export.svg' class='icon right inactive'/>";
}
this.interface.innerHTML = html;
}
@ -390,4 +391,4 @@ function Dotgrid(width,height,grid_x,grid_y,block_x,block_y,thickness = 3,lineca
y = parseInt(y/this.grid_height) * this.grid_height + (this.grid_height/2) +5;
return [parseInt(x),parseInt(y)];
}
}
}