Revision: 4750
http://sourceforge.net/p/vexi/code/4750
Author: mkpg2
Date: 2014-11-23 17:22:58 +0000 (Sun, 23 Nov 2014)
Log Message:
-----------
org.vexi.tool.DrawArea
Modified Paths:
--------------
branches/vexi3/org.vexi-vexi.demo/src_poke/poke/core/canvas.t
Added Paths:
-----------
branches/vexi3/org.vexi-vexi.widgets/src_main/org/vexi/tool/DrawArea.t
Modified: branches/vexi3/org.vexi-vexi.demo/src_poke/poke/core/canvas.t
===================================================================
--- branches/vexi3/org.vexi-vexi.demo/src_poke/poke/core/canvas.t
2014-11-18 03:26:40 UTC (rev 4749)
+++ branches/vexi3/org.vexi-vexi.demo/src_poke/poke/core/canvas.t
2014-11-23 17:22:58 UTC (rev 4750)
@@ -3,68 +3,14 @@
<vexi xmlns:ui="vexi://ui"
xmlns:w="vexi.widget"
xmlns:image="org.vexi.demo.image"
- xmlns:demo="org.vexi.demo">
+ xmlns:demo="org.vexi.demo"
+ xmlns:tool="org.vexi.tool">
<w:surface />
<ui:box frameheight="600" framewidth="500" orient="vertical">
- <w:bevel form="down" shrink="true">
- <ui:Box layout="layer"
- width="400"
- height="400" >
- <ui:Box id="background" fill=":image.block_mask_20x20"/>
- <ui:Canvas id="canvas"
- tile="false"
- dotsPerPixel="1">
- drawColor = "black";
- drawWidth = 2;
-
- var draw = false;
- var x0;
- var y0;
- thisbox.Press1 ++= function(v){
- cascade = v;
- draw = true;
- const s = surface;
- const frameToThis = s.frame.distanceto(thisbox);
- const m = s.frame.mouse;
- x0 = m.x-frameToThis.x;
- y0 = m.y-frameToThis.y;
- drawLine(x0,y0,x0,y0);
- }
-
- thisbox.Release1 ++= function(v){
- cascade = v;
- draw = false;
- };
-
- thisbox.Enter ++= function(v){
- cascade = v;
- if(draw){
- const s = surface;
- const frameToThis =
s.frame.distanceto(thisbox);
- const m = s.frame.mouse;
- x0 = m.x-frameToThis.x;
- y0 = m.y-frameToThis.y;
- }
- };
-
-
- thisbox.Move ++= function(v){
- cascade = v;
- if(draw){
- const s = surface;
- const frameToThis =
s.frame.distanceto(thisbox);
- const m = s.frame.mouse;
- var x1 = m.x-frameToThis.x;
- var y1 = m.y-frameToThis.y;
- drawLine(x0,y0,x1,y1);
- x0 = x1;
- y0 = y1;
- }
- }
- </ui:Canvas>
-
- </ui:Box>
- </w:bevel>
+ <tool:DrawArea id="draw"
+ width="400"
+ height="400"
+ backgroundFill=":image.block_mask_20x20"/>
<ui:Box height="50">
<w:button text="Save" id="save"/>
<w:button text="Load" id="load"/>
@@ -77,7 +23,7 @@
vexi.thread = function(){
var file = vexi.file.save("canvas."+suffix);
if(file!=null){
- var png = $canvas.save(suffix);
+ var png = $draw.canvas.save(suffix);
vexi.stream.pipe(png, file);
}
}
@@ -87,16 +33,15 @@
$load.action ++= function(v){
vexi.thread = function(){
var file = vexi.file.load();
- $canvas.load(file);
+ $draw.canvas.load(file);
}
};
-
$loadbg.action ++= function(v){
vexi.thread = function(){
var file = vexi.file.load();
- $background.fill = file;
+ $draw.backgroundFill = file;
}
};
Added: branches/vexi3/org.vexi-vexi.widgets/src_main/org/vexi/tool/DrawArea.t
===================================================================
--- branches/vexi3/org.vexi-vexi.widgets/src_main/org/vexi/tool/DrawArea.t
(rev 0)
+++ branches/vexi3/org.vexi-vexi.widgets/src_main/org/vexi/tool/DrawArea.t
2014-11-23 17:22:58 UTC (rev 4750)
@@ -0,0 +1,65 @@
+<!-- public domain -->
+
+<vexi xmlns:ui="vexi://ui"
+ xmlns:w="vexi.widget">
+ <w:bevel form="down" shrink="true"/>
+ <ui:Box layout="layer"
+ width="400"
+ height="400" >
+ <ui:Box id="background"/>
+ <ui:Canvas id="canvas"
+ tile="false"
+ dotsPerPixel="1">
+ drawColor = "black";
+ drawWidth = 2;
+
+ var draw = false;
+ var x0;
+ var y0;
+ thisbox.Press1 ++= function(v){
+ cascade = v;
+ draw = true;
+ const s = surface;
+ const frameToThis = s.frame.distanceto(thisbox);
+ const m = s.frame.mouse;
+ x0 = m.x-frameToThis.x;
+ y0 = m.y-frameToThis.y;
+ drawLine(x0,y0,x0,y0);
+ }
+
+ thisbox.Release1 ++= function(v){
+ cascade = v;
+ draw = false;
+ };
+
+ thisbox.Enter ++= function(v){
+ cascade = v;
+ if(draw){
+ const s = surface;
+ const frameToThis = s.frame.distanceto(thisbox);
+ const m = s.frame.mouse;
+ x0 = m.x-frameToThis.x;
+ y0 = m.y-frameToThis.y;
+ }
+ };
+
+
+ thisbox.Move ++= function(v){
+ cascade = v;
+ if(draw){
+ const s = surface;
+ const frameToThis = s.frame.distanceto(thisbox);
+ const m = s.frame.mouse;
+ var x1 = m.x-frameToThis.x;
+ var y1 = m.y-frameToThis.y;
+ drawLine(x0,y0,x1,y1);
+ x0 = x1;
+ y0 = y1;
+ }
+ }
+ </ui:Canvas>
+ thisbox.backgroundFill ++= function(v){ $background.fill = v; };
+ thisbox.backgroundFill ++= function(){ return $background.fill; };
+ thisbox.canvas = $canvas;
+ </ui:Box>
+</vexi>
\ No newline at end of file
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