As you can see here http://allopensensors.com/profile/andreas/
the date on x-axis is nonreadable. I'd like to add a line break. How can i solve this?
AmCharts.ready(function () {
// SERIAL CHART
chart = new AmCharts.AmSerialChart();
chart.pathToImages = "http://allopensensors.com/amcharts/images/";
chart.dataProvider = chartData;
chart.marginLeft = 10;
chart.categoryField = "year";
chart.dataDateFormat = "YYYY-MM-DD JJ:NN:SS";
// listen for "dataUpdated" event (fired when chart is inited) and call zoomChart method when it happens
chart.addListener("dataUpdated", zoomChart);
// AXES
// category
var categoryAxis = chart.categoryAxis;
// categoryAxis.parseDates = true; // as our data is date-based, we set parseDates to true
categoryAxis.minPeriod = "200"; // our data is yearly, so we set minPeriod to YYYY
categoryAxis.dashLength = 3;
categoryAxis.minorGridEnabled = true;
categoryAxis.minorGridAlpha = 0.1;
// value
var valueAxis = new AmCharts.ValueAxis();
valueAxis.axisAlpha = 0;
valueAxis.inside = true;
valueAxis.dashLength = 3;
chart.addValueAxis(valueAxis);
// GRAPH
graph = new AmCharts.AmGraph();
graph.type = "smoothedLine"; // this line makes the graph smoothed line.
graph.lineColor = "#d1655d";
graph.negativeLineColor = "#637bb6"; // this line makes the graph to change color when it drops below 0
graph.bullet = "round";
graph.bulletSize = 8;
graph.bulletBorderColor = "#FFFFFF";
graph.bulletBorderAlpha = 1;
graph.bulletBorderThickness = 2;
graph.lineThickness = 2;
graph.valueField = "value";
graph.balloonText = "[[category]]<br><b><span style='font-size:14px;'>[[value]]</span></b>";
chart.addGraph(graph);
// CURSOR
var chartCursor = new AmCharts.ChartCursor();
chartCursor.cursorAlpha = 0;
chartCursor.cursorPosition = "mouse";
chartCursor.categoryBalloonDateFormat = "JJ:NN:SS";
chart.addChartCursor(chartCursor);
// SCROLLBAR
var chartScrollbar = new AmCharts.ChartScrollbar();
chart.addChartScrollbar(chartScrollbar);
chart.creditsPosition = "bottom-right";
// WRITE
chart.write("chartdiv");
});
// this method is called when chart is first inited as we listen for "dataUpdated" event
function zoomChart() {
// different zoom methods can be used - zoomToIndexes, zoomToDates, zoomToCategoryValues
// chart.zoomToDates(new Date(1972, 0), new Date(2200, 0));
chart.zoomToIndexes(chartData.length - 40, chartData.length - 1);
}
To make it readable, you can rotate the labels with custom angle. Try categoryAxis.labelRotation : 45
For Reference: http://www.amcharts.com/demos/column-with-rotated-series/
Hope it helps!
Related
I wonder if it's possible to loop over a Photoshop path and set all the points on it to be linear?
Unlike Illustrator, paths in Photoshop is not well documented and a bit cumbersome:
// Switch off any dialog boxes
displayDialogs = DialogModes.ERROR // ERRORS ONLY DialogModes 2
// create a document to work with
var docRef = app.documents.add(200, 200, 72, "untitled");
// call the source document
var srcDoc = app.activeDocument;
// create the array of PathPointInfo objects
var lineArray = new Array();
lineArray.push(new PathPointInfo());
lineArray[0].kind = PointKind.SMOOTHPOINT;
lineArray[0].anchor = new Array(50, 100); // A
lineArray[0].leftDirection = [0, 0];
lineArray[0].rightDirection = lineArray[0].anchor;
lineArray.push(new PathPointInfo());
lineArray[1].kind = PointKind.SMOOTHPOINT;
lineArray[1].anchor = new Array(150, 150); // B
lineArray[1].leftDirection = [0, 0];
lineArray[1].rightDirection = [0, 0];
// create a SubPathInfo object, which holds the line array in its entireSubPath property.
var lineSubPathArray = new Array();
lineSubPathArray.push(new SubPathInfo());
lineSubPathArray[0].operation = ShapeOperation.SHAPEXOR;
lineSubPathArray[0].closed = false;
lineSubPathArray[0].entireSubPath = lineArray;
pathName = "my path";
//create the path item, passing subpath to add method
var myPathItem = docRef.pathItems.add(pathName, lineSubPathArray);
// Set Display Dialogs back to normal
displayDialogs = DialogModes.ALL; // NORMAL
myPath = srcDoc.pathItems.getByName(pathName);
var subPathCount = myPath.subPathItems.length; // Count of subpaths
var msg = "";
msg += subPathCount + " path(s)\n";
for (var i = 0; i < myPath.subPathItems.length; i++)
{
msg += myPath.subPathItems[i] + "\n";
}
alert(msg);
Firstly, I'm having difficulty access the subPathItems items after I created the path.
Secondly, I don't know what the settings for the tangents (.leftDirection, .rightDirection) are for a linear path.
Apart from that it's peachy ;)
I have been struggling in taking screenshots with DirectX, the problem is, it's working but seems to be missing some colors (black outline is missing for example), and some stuff that is also rendered by DX doesn't show.
I have uploaded the images (how the image should render and the rendered one) and also the code, what might be the issue?
Correct Image
Rendered Image
Greetings
public class Screenshot
{
public static void TakeScreenshot(string name = null)
{
var t = new Thread((ThreadStart) delegate
{
// destination folder
var destinationFolder = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments, Environment.SpecialFolderOption.Create) + "\\My Software\\Screenshots";
if (!Directory.Exists(destinationFolder)) Directory.CreateDirectory(destinationFolder);
// file name
string filename = name;
if (string.IsNullOrEmpty(name))
filename = "image-" + (Directory.GetFiles(destinationFolder, "*.png").Count() + 1).ToString("000") + ".png";
// # of graphics card adapter
const int numAdapter = 0;
// # of output device (i.e. monitor)
const int numOutput = 0;
// Create DXGI Factory1
var factory = new Factory1();
var adapter = factory.GetAdapter1(numAdapter);
// Create device from Adapter
var device = new Device(adapter);
// Get DXGI.Output
var output = adapter.GetOutput(numOutput);
var output1 = output.QueryInterface<Output1>();
// Width/Height of desktop to capture
int width = ((SharpDX.Rectangle)output.Description.DesktopBounds).Width;
int height = ((SharpDX.Rectangle)output.Description.DesktopBounds).Height;
// Create Staging texture CPU-accessible
var textureDesc = new Texture2DDescription
{
CpuAccessFlags = CpuAccessFlags.Read,
BindFlags = BindFlags.None,
Format = Format.B8G8R8A8_UNorm,
Width = width,
Height = height,
OptionFlags = ResourceOptionFlags.None,
MipLevels = 1,
ArraySize = 1,
SampleDescription = { Count = 1, Quality = 0 },
Usage = ResourceUsage.Staging
};
var screenTexture = new Texture2D(device, textureDesc);
// Duplicate the output
var duplicatedOutput = output1.DuplicateOutput(device);
bool captureDone = false;
for (int i = 0; !captureDone; i++)
{
try
{
SharpDX.DXGI.Resource screenResource;
OutputDuplicateFrameInformation duplicateFrameInformation;
// Try to get duplicated frame within given time
duplicatedOutput.AcquireNextFrame(10000, out duplicateFrameInformation, out screenResource);
if (i > 0)
{
// copy resource into memory that can be accessed by the CPU
using (var screenTexture2D = screenResource.QueryInterface<Texture2D>())
device.ImmediateContext.CopyResource(screenTexture2D, screenTexture);
// Get the desktop capture texture
var mapSource = device.ImmediateContext.MapSubresource(screenTexture, 0, MapMode.Read, MapFlags.None);
// Create Drawing.Bitmap
var bitmap = new Bitmap(width, height, PixelFormat.Format32bppArgb);
var boundsRect = new System.Drawing.Rectangle(0, 0, width, height);
// Copy pixels from screen capture Texture to GDI bitmap
var mapDest = bitmap.LockBits(boundsRect, ImageLockMode.WriteOnly, bitmap.PixelFormat);
var sourcePtr = mapSource.DataPointer;
var destPtr = mapDest.Scan0;
for (int y = 0; y < height; y++)
{
// Copy a single line
Utilities.CopyMemory(destPtr, sourcePtr, width * 4);
// Advance pointers
sourcePtr = IntPtr.Add(sourcePtr, mapSource.RowPitch);
destPtr = IntPtr.Add(destPtr, mapDest.Stride);
}
// Release source and dest locks
bitmap.UnlockBits(mapDest);
device.ImmediateContext.UnmapSubresource(screenTexture, 0);
// Save the output
bitmap.Save(destinationFolder + Path.DirectorySeparatorChar + filename);
// Send Message
Main.Chat.AddMessage(null, "~b~Screenshot saved as " + filename);
// Capture done
captureDone = true;
}
screenResource.Dispose();
duplicatedOutput.ReleaseFrame();
}
catch (SharpDXException e)
{
if (e.ResultCode.Code != SharpDX.DXGI.ResultCode.WaitTimeout.Result.Code)
{
throw e;
}
}
}
});
t.IsBackground = true;
t.Start();
}
}
I want to remove the listener for individual objects that are animating. I want to remove the ticker for individual objects because they will stop at different times when they reach 200px in y. This code is one frame in Adobe Animate. So this code is not working:
this.stop();
that= this;
var aParticle;
var mySpeed = 12;
var myRotation = 4;
var totalParticles = 5;
var stopParticles = false;
var particleHolder = new createjs.Container();
var count = 0;
var collission_ar = [this.parent.mc_coll0, this.parent.mc_coll1, `this.parent.mc_coll2, this.parent.mc_coll3, this.parent.mc_coll4, this.parent.mc_coll5, this.parent.mc_coll6, this.parent.mc_coll7, this.parent.mc_coll8, this.parent.mc_coll9, this.parent.mc_coll10, this.parent.mc_coll11, this.parent.mc_coll12, this.parent.mc_coll13, this.parent.mc_coll14];`
var totalCollisions = collission_ar.length;
this.addChild(particleHolder);
//stage.update();
var xRange = width;
var yRange = height;
var scaleNum = 1;
//var collisionMethod = ndgmr.checkPixelCollision;
this.scaleX = 1;
this.scaleY = 1;
createParticles()
setTimeout(function(){
removeTimer();
}, 5000)
function createParticles(){
var particle_ar = [];
var randNum = Math.ceil(Math.random() * totalParticles);
aParticle = new lib['MC_leaf'+randNum]();
aParticle.name = 'MC_leaf'+count;
aParticle.x = Math.random() * xRange;
aParticle.y = -Math.random() * 15;
theNum = Math.random() * scaleNum;
aParticle.scaleX = theNum
aParticle.scaleY = theNum
aParticle.alpha = 1;
aParticle.collision = Math.floor(Math.random() * 2);
particleHolder.addChild(aParticle);
aParticle.addEventListener("tick", animateParticle.bind(that));
if(!stopParticles){
timer = setTimeout(function() { createParticles() }, 100);
}
count++;
}
function animateParticle (event){
var part = event.currentTarget;
event.currentTarget.y += mySpeed
event.currentTarget.x += Math.random()/10
event.currentTarget.rotation += myRotation;
if (part.y > 200) {
if(part.name == 'MC_leaf0') console.log('part0 y '+part.y);
part.removeEventListener("tick", animateParticle.bind(that));
}
}
function removeTimer() {
stopParticles = true;
timer = clearInterval();
}
var timer = setTimeout(function() { createParticles() }, 100, that);
So this code is just ignored:
part.removeEventListener("tick", animateParticle.bind(that));
You must pass a reference to the same method in removeEventListener that you used with addEventListener. When you use bind, it generates a wrapper function each time.
// This won't work.
part.removeEventListener("tick", animateParticle.bind(that));
A simple workaround is to store a reference to the bound function, and use that.
aParticle.tickHandler = animateParticle.bind(that);
aParticle.addEventListener("tick", aParticle.tickHandler);
Then use it when removing the listener
part.removeEventListener("tick", part.tickHandler);
There is a better way to handle this though. If you use the utility on() method instead of addEventListener, you can easily remove the method inside the handler.
aParticle.on("tick", animateParticle, that);
// Then when removing:
function animateParticle(event) {
if (conditions) {
event.remove();
}
}
The on() method also has a scope parameter, so you can skip the function binding. It is important to note though that the on() method does its own internal binding, so to remove a listener the usual way, you have to store a reference to it as well.
var listener = target.on("tick", handler, this);
listener.off("tick", listener);
Hope that helps!
I currently have this working in a desktop browser but not on touch devices because I update the variables I need on mouseover. So to get around this I am trying to check for collision detection between two containers and then update the needed variables. The items should snap to the placeholder positions when a collision between the two is detected. The catch is that items and placeholders are placed dynamically any item must be able to snap to any placeholder.
var placeholders,items,selectedItem,collision,startX, startY, snapX, snapY, xpos, ypos;
var stage = new createjs.Stage("canvas");
createjs.Touch.enable(stage);
createjs.Ticker.addEventListener("tick", tick);
function init(){
xpos = 0;
ypos = 120;
container = new createjs.Container();
stage.addChild(container);
placeholders = new createjs.Container();
placeholders.name = "placeholders"
stage.addChild(placeholders);
items = new createjs.Container();
stage.addChild(items);
for(i=0;i<2;i++){
placeholder = new CustomContainer(i, "#ff0000", 100,100);
placeholder.setBounds(0,0,100,100);
placeholder.cursor = "pointer";
placeholder.x = xpos;
placeholder.name = "placeholder"+i
container.addChild(placeholder)
xpos+= (placeholder.getBounds().width + 10);
}
xpos = 0;
for(j=0;j<2;j++){
item = new CustomContainer(j, "#0000ff", 100,100);
item.active = false;
item.setBounds(0,0,100,100);
item.name = "item"+j;
item.x = xpos;
item.y = ypos;
item.startX = xpos;
item.startY = ypos;
container.addChild(item)
item.addEventListener("mousedown", selectItem);
xpos+= (item.getBounds().width + 10);
}
stage.addChild(placeholders,items);
}
function selectItem(evt) {
selectedItem = evt.target.parent;
selectedItem.mouseEnabled = false;
evt.addEventListener("mousemove", function(ev) {
moveItem(ev);
})
evt.addEventListener("mouseup", function(ev) {
selectedItem.mouseEnabled = true;
if(collision){
//New position based on the hitTest
//selectedItem.x = ;
//selectedItem.y = ;
}else{
selectedItem.x = selectedItem.startX;
selectedItem.y = selectedItem.startY;
}
})
}
function moveItem(evt){
pt = placeholders.globalToLocal(stage.mouseX, stage.mouseY);
obj = evt.target.parent;
obj.x = pt.x - 50;
obj.y = pt.y - 50;
//selectedItem collision with placeholder
collision = obj.hitTest(pt.x,pt.y)
}
function tick(evt) {
stage.update();
}
$(document).ready(init());
I am just not getting the hitTest right. You can see the working code below.
http://jsfiddle.net/non_tech_guy/2d68W/4/
The hittest will test pixel-perfect hit. I believe you're looking for a collision test.
Try this: https://github.com/olsn/Collision-Detection-for-EaselJS
I am using TreeChart to make an indicator as shown in the picture. But I have a problem I can not make the three-color gradient to that gauge. This is my code
Steema.TeeChart.TChart tChart = new Steema.TeeChart.TChart(this);
tChart.Panel.Transparent = false;
Steema.TeeChart.Styles.Gauges gauges = new Steema.TeeChart.Styles.Gauges(tChart.Chart);
Steema.TeeChart.Drawing.Gradient g = new Steema.TeeChart.Drawing.Gradient(gauges.Chart);
gauges.bBrush.Gradient.Direction = Steema.TeeChart.Drawing.GradientDirection.DiagonalUp;
gauges.bBrush.Gradient.StartColor = System.Drawing.Color.Red;
gauges.bBrush.Gradient.MiddleColor = System.Drawing.Color.Black;
gauges.bBrush.Gradient.EndColor = System.Drawing.Color.Blue;
gauges.bBrush.Gradient.Visible = true;
gauges.Pen.Color = System.Drawing.Color.FromArgb(5,56,73);
gauges.TotalAngle = 180; // circular arc
gauges.RotationAngle = 180; // arc rotation angle
gauges.HandStyle = Steema.TeeChart.Styles.HandStyle.Triangle; // pointer style
gauges.Center.Style = Steema.TeeChart.Styles.PointerStyles.Circle; // SPHERE center circle style
gauges.Center.HorizSize = 5; // center circle level size
gauges.Center.VertSize = 5; // center circle vertical size
gauges.ShowInLegend = false; // display the legend
gauges.HandDistance = 23; // pointer length
//---------------------------------------------------
gauges.Value = 80;
gauges.Minimum = 0; // minimum;
gauges.Maximum = 100; // maximum value
//----------------------------------------------------
gauges.MinorTickDistance = 0;
gauges.Pen.DashWidth = 23;
gauges.Chart.Axes.Left.AxisPen.Width = 65; // brush width;
gauges.Chart.Axes.Left.AxisPen.Color = System.Drawing.Color.Red;
gauges.Chart.Axes.Left.MinorTickCount = 5; // the scale value scale line number
gauges.Chart.Axes.Left.MinorTicks.Length = 10; // the scale value scale line length of
gauges.Chart.Axes.Left.Ticks.Length = 20; // display the value scale line length of
gauges.Chart.Axes.Left.Increment = 3000; // the scale value of interval size
SetContentView(tChart) ;
I also tried the following lines of code
gauges.CircleGradient.Direction = Steema.TeeChart.Drawing.GradientDirection.DiagonalUp;
gauges.CircleGradient.Visible = true;
gauges.CircleGradient.StartColor = System.Drawing.Color.Green;
gauges.CircleGradient.EndColor = System.Drawing.Color.Red;
gauges.CircleGradient.UseStandardGradient = true;
I hope I help
regards
You should use Steema.TeeChart.Styles.CircularGauge instead of Steema.TeeChart.Styles.Gauges which is a much simpler gauge version. For example, using the code snippet below, you get a similar gauge to the image in your link:
Is this similar to what you are looking for?
tChart1.Header.Visible = false;
Steema.TeeChart.Styles.CircularGauge circularGauge1 = new Steema.TeeChart.Styles.CircularGauge(tChart1.Chart);
circularGauge1.Frame.Visible = false;
circularGauge1.FaceBrush.Visible = false;
circularGauge1.DisplayTotalAngle = 180;
circularGauge1.TotalAngle = 180;
circularGauge1.Value = 200;
circularGauge1.Ticks.Visible = false;
circularGauge1.Minimum = 0;
circularGauge1.Maximum = 1000;
circularGauge1.Axis.AxisPen.Visible = false;
circularGauge1.Axis.Increment = 500;
circularGauge1.RedLine.Visible = false;
circularGauge1.GreenLineStartValue = 0;
circularGauge1.GreenLineEndValue = 1000;
circularGauge1.GreenLine.Gradient.Direction = Steema.TeeChart.Drawing.GradientDirection.LeftRight;
circularGauge1.GreenLine.Gradient.UseMiddle = true;
circularGauge1.GreenLine.Gradient.StartColor = Color.Orange;
circularGauge1.GreenLine.Gradient.MiddleColor = Color.Yellow;
circularGauge1.GreenLine.Gradient.EndColor = Color.Green;
circularGauge1.GreenLine.Pen.Visible = false;