All Questions
19
questions
1
vote
1
answer
117
views
Processing exported application canvas size differs from ide launched application
I have a simple Processing 3 application I just migrated to Processing 4.
The old version had some global variables fine tuned for 1920x1080 displays, so while porting I decided to make it more ...
- 379
0
votes
0
answers
27
views
Cursors changes
I have a question about treating cursor manipulation.
In the JFrame in which I work there are different types of Jpanel, JComboBox, SVGcanvas, etc...
In each of them the cursor is different but its ...
- 600
-4
votes
1
answer
79
views
2D points to SVG or PDF file in Java
Want to convert 2D points of canvas to svg or pdf file.
{
"points":[{"x":158,"y":786},{"x":158,"y":781},{"x":158,"y":764},{"x":158,"y":754},{"x":158,"y":743},{"x":158,"y":717},{"x":158,"y":699},{"x":...
- 31
2
votes
1
answer
2k
views
Android: how to draw .svg file's elements separetly?
I have .svg a file with some elements in it. Is there any way to draw them step by step on the canvas?
I'm using com.caverock:androidsvg library, but it seems like there is no way to extract ...
0
votes
0
answers
280
views
Draw absolute arcTo path with canvas android
I have a path data:
M50,0A50,50,0,0 1 100,50 L100,85 A15,15,0,0 1 85,100 L50,100 A50,50,0,0 1 50,0z
I would to reproduce this path with canvas, so I've made this:
Path p = new Path();
...
- 5,363
0
votes
1
answer
86
views
JSVGCanvas.setCursor does not change cursor over SVGDocument
Why: setCursor(cursor) over a JSVGCanvas; the cursor changes correctly unless there is a SVG document displayed in the JSVGCanvas, in that case the default cursor comes back ?
icon = ImageIO.read(...
- 600
0
votes
1
answer
3k
views
<eval>:32 ReferenceError: "document" is not defined javax.script.ScriptException
I need to generate a symbol (in canvas or SVG format) using Spatial illusions javascript library and use that symbol in my java (Proprietary Framework) project. the java script code is available here. ...
- 1,226
0
votes
1
answer
124
views
Batik does not preview svg files locating inside a folder
I use apache batik to display some svg files on my program. Below is an example code which just shows an svg file in a frame.
public class SVGViewer {
public SVGViewer() {
JFrame frame = ...
2
votes
2
answers
3k
views
canvas.toDataUrl returns "data:;" when canvas.width/height is too large
I need to do a svg export png image function.
First I generate svg to base64, with the base64 header type too svg+xml, then
var image=new Image();
image.src=base64Code;
image.onload = function() {
...
- 116
1
vote
1
answer
1k
views
How to clear Path in JavaFX GraphicsContext?
I am drawing a complex path to render a 3D image from scratch. It is the task and use of 3D engines is not allowed.
I am using:
GraphicsContext gc = getGraphicsContext2D();
gc.clearRect(x, y, w, h);...
- 1,184
0
votes
1
answer
479
views
Display image Batik JSVGCanvas
I am trying to display an SVG file in a JSVGCanvas using Batik. IN this SVG file there are an image. The thing is that the image is not shown. Instead of that I get an error image. This is my code:
...
- 1,843
1
vote
0
answers
59
views
Dynamically manage sub image dnd in a canvas
I work with java,svg canvas, svg files and with eclipse.
My canvas manage the dnd of files. The dnd of a basic svg file in the current document is ok. We need to copy the contents of the dropped ...
- 171
0
votes
0
answers
67
views
Strange appearance of JSVGCanvas
I use some svg files to create three buttons, but sometimes I get the following result
instead of the correct one which is this
This is happening randomly to some JSVGCanvas I have on my program. (...
0
votes
1
answer
399
views
Drag and Drop svg file in a canvas
I have created an editor, in which I display a canvas. I would like to allow DnD for svg files.
The fact is that I allow to drop files with this part of code :
int operations = DND.DROP_COPY | DND....
- 171
2
votes
0
answers
2k
views
Convert Image to SVG
I use Apache Batik to preview svg documents in a jframe.
What I want to do is the user to give some Images (e.g. png or jpeg)
and then my program to turn them into svg documents.
Is this SVGCreator ...