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Added cursor drag

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This commit is contained in:
Devine Lu Linvega
2017-09-28 14:48:38 +13:00
parent 10be02f444
commit 83b7d32062
11 changed files with 59 additions and 42 deletions
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19
sources/scripts/core/cursor.js
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@@ -61,7 +61,10 @@ function Cursor(rune)
}
else if(e.altKey){
ronin.eraser.stroke(ronin.cursor.line);
ronin.brush.erase(ronin.cursor.line);
}
else if(e.shiftKey){
ronin.cursor.drag(ronin.cursor.line);
}
else{
ronin.brush.stroke(ronin.cursor.line);
@@ -91,6 +94,20 @@ function Cursor(rune)
ronin.cursor.query = ronin.commander.input_el.value;
}
this.drag = function(line)
{
var offset = make_offset(line.from,line.to);
var data = ronin.render.select();
ronin.render.clear();
ronin.render.context().putImageData(data, offset.x * -2, offset.y * -2);
}
function make_offset(a,b)
{
return {x:a.x-b.x,y:a.y-b.y};
}
this.inject_query = function()
{
if(ronin.cursor.query && ronin.cursor.query.indexOf("$") < 0){ return; }

6
sources/scripts/core/layer.js
View File

@@ -28,12 +28,12 @@ function Layer()
this.el.style.height = size.height+"px";
}
this.select = function(x,y,width,height)
this.select = function(x = 0,y = 0,width = ronin.frame.settings.width,height = ronin.frame.settings.width)
{
return this.context().getImageData(x, y, width * 2, height * 2);
}
this.to_data = function()
this.to_base64 = function()
{
return this.el.toDataURL('image/png');
}
@@ -41,7 +41,7 @@ function Layer()
this.to_img = function()
{
var img = new Image();
img.src = this.to_data();
img.src = this.to_base64();
return img;
}