I have an animation in "html5 Canvas" (using Flot Real Time) and now I need it to be cloned in real time for a new canvas, that is, draw the same thing on 2 canvas at the same time.
So I just tried to give a copy of the image, but of course i...
I own a canvas, in which I manipulate images drawn on it with the CamanJS plugin and works perfectly. However, if I manipulate the canvas manually (without the aid of the plugin) the image loses the effect. For example, I add a filter (Vintage...
I'm trying to put an image on this graphic that represents Labels, but since it's a canvas I do not know how to do that in ChartJs .
JS
myBarChart=newChart(chartBar,{type:'bar',data:{labels:dataLabel,datasets:[{data:dataValue,bac...
I'm using Chartjs and got a Radar chart .
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See the code below: I also have this fiddle .
var radarChartData = {
labels: ["Item1", "Item2", "Item3", "Item4"],
datasets: [
{
label: "Linha1",
fillColor: "rg...
I tried to search in several sources, but I still do not understand why Toast of class DrawView is not displayed when I click on screen.
Any ideas?
public class MyActivity extends Activity{
public static Context context;
pub...
I would like your help on the following questions:
1. What is the best option for web game development?
2. HTML5 with Canvas, Javascript and PHP? What do you think of this combination?
3. Is Python an option?
I'm really unsure...
I made a database and it is feeding a table. I would like to know what it would take to get such data from the table and plot it on a chart.
In the code below the graphic with fictitious values is already present.
<! DOCTYPE html >
&...
Is it possible to programmatically insert a jpg or bmp image into a canvas?
I am using the canvas in a TBitmap at programming time, because my application does not have a screen. It is called, creates the drawing according to parameters passed...
Is there a way, a command that allows me to change the zoom of the WebCam?
In this code below is where I create my WebCam canvas for Snapshot on the site.
I want to apply - zoom, ie increase the coverage area of the Cam. Is it possible?...
Good night guys, this is the next one, I need to fill the smile of Snowman with red. But I'm not getting it, I do not know if it's because I'm making a mistake in the code or if I'm drawing the wrong smile. The smile I drew with a semi circle...