Atlas48/pointvec
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Added rect shape

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Devine Lu Linvega
2017-01-04 11:25:40 -07:00
parent d4cdf26d22
commit f606b9be5f
3 changed files with 28 additions and 3 deletions
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20
scripts/dotgrid.js
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@@ -160,6 +160,8 @@ function Dotgrid(width,height,grid_x,grid_y,block_x,block_y,thickness = 3,lineca
this.draw_circle = function()
{
if(from === null || to === null){ return; }
var s = document.createElementNS("http://www.w3.org/2000/svg", "circle");
s.setAttribute("cx",-from[0]);
s.setAttribute("cy",from[1]);
@@ -169,6 +171,20 @@ function Dotgrid(width,height,grid_x,grid_y,block_x,block_y,thickness = 3,lineca
reset();
}
this.draw_rect = function()
{
if(from === null || to === null){ return; }
var s = document.createElementNS("http://www.w3.org/2000/svg", "rect");
s.setAttribute("x",-from[0]);
s.setAttribute("y",from[1]);
s.setAttribute("width",Math.abs(to[0]) - Math.abs(from[0]));
s.setAttribute("height",Math.abs(to[1]) - Math.abs(from[1]));
vector_element.appendChild(s);
reset();
}
this.reset = function()
{
reset();
@@ -193,9 +209,9 @@ function Dotgrid(width,height,grid_x,grid_y,block_x,block_y,thickness = 3,lineca
this.export = function()
{
var w = window.open('about:blank','image from canvas');
var w = window.open('about:blank');
w.document.write("<title>Export</title>");
w.document.appendChild(vector_element);
w.document.body.innerText += vector_element.outerHTML;
}
// Normalizers