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Cleanup in Guide

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This commit is contained in:
Devine Lu Linvega 2018-05-10 10:04:02 +12:00
parent b24475662a
commit 328a72824e
1 changed files with 46 additions and 39 deletions
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85
desktop/sources/scripts/guide.js
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@ -14,6 +14,23 @@ function Guide()
this.clear();
this.refresh();
}
this.refresh = function()
{
this.clear();
this.draw_markers()
this.draw_vertices()
this.draw_handles()
this.draw_paths()
this.draw_overlays()
this.draw_translation();
this.draw_cursor();
}
this.clear = function()
{
this.el.getContext('2d').clearRect(0, 0, this.el.width*scale, this.el.height*scale);
}
this.toggle = function()
{
@ -31,16 +48,38 @@ function Guide()
this.refresh();
}
this.clear = function()
this.draw_overlays = function()
{
this.el.getContext('2d').clearRect(0, 0, this.el.width*scale, this.el.height*scale);
for(segment_id in dotgrid.tool.layer()){
var segment = dotgrid.tool.layer()[segment_id];
for(vertex_id in segment.vertices){
var vertex = segment.vertices[vertex_id];
this.draw_vertex(vertex,3);
}
}
}
this.refresh = function()
this.draw_handles = function()
{
this.clear();
for(segment_id in dotgrid.tool.layer()){
var segment = dotgrid.tool.layer()[segment_id];
for(vertex_id in segment.vertices){
var vertex = segment.vertices[vertex_id];
this.draw_handle(vertex);
}
}
}
// Markers
this.draw_vertices = function()
{
for(id in dotgrid.tool.vertices){
this.draw_vertex(dotgrid.tool.vertices[id]);
}
}
this.draw_markers = function()
{
for (var x = dotgrid.grid_x; x >= 0; x--) {
for (var y = dotgrid.grid_y; y >= 0; y--) {
var pos_x = parseInt(x * dotgrid.grid_width) + dotgrid.grid_width ;
@ -50,39 +89,6 @@ function Guide()
this.draw_marker({x:pos_x,y:pos_y},radius,is_step);
}
}
// Vertices
for(id in dotgrid.tool.vertices){
this.draw_vertex(dotgrid.tool.vertices[id]);
}
// Handles
for(segment_id in dotgrid.tool.layer()){
var segment = dotgrid.tool.layer()[segment_id];
for(vertex_id in segment.vertices){
var vertex = segment.vertices[vertex_id];
this.draw_handle(vertex);
}
}
this.draw_paths()
// Vertices
for(segment_id in dotgrid.tool.layer()){
var segment = dotgrid.tool.layer()[segment_id];
for(vertex_id in segment.vertices){
var vertex = segment.vertices[vertex_id];
this.draw_vertex(vertex,3);
}
}
// Translations
if(dotgrid.cursor.translation){
this.draw_translation();
}
// Cursor
this.draw_cursor(dotgrid.cursor.pos);
}
this.draw_vertex = function(pos, radius = 5)
@ -144,7 +150,8 @@ function Guide()
}
this.draw_translation = function()
{
{
if(!dotgrid.cursor.translation){ return; }
// From
var ctx = this.el.getContext('2d');
var from = dotgrid.cursor.translation.from;