The output of my graph is really small, I can't really see the values at the x and y axis. Is there a way to change this, so the graph is bigger?
My code to output the graph is:
ZedGraphControl zc = new ZedGraphControl();
GraphPane pane = zc.GraphPane;
PointPairList list1 = new PointPairList();
LineItem curve1;
pane.Title.Text = title;
pane.XAxis.Title.Text = xAxisTitle;
pane.XAxis.Scale.Min = 0;
pane.XAxis.Scale.Max = 11;
pane.YAxis.Scale.Min = 1;
pane.YAxis.Scale.Max = 12;
pane.YAxis.Title.Text = yAXisTitle;
Int32 totalCount = ds.Tables[objectName].Rows.Count;
double[] xVals = new double[totalCount], yVals = new double[totalCount];
for (int i = 0; i < totalCount; i++)
{
xVals[i] = Convert.ToDouble(ds.Tables[objectName].Rows[i]["ntotal"]);
yVals[i] = Convert.ToDouble(ds.Tables[objectName].Rows[i]["isomonth"]);
}
list1.Add(xVals, yVals);
curve1 = pane.AddCurve("Temp curve", list1, Color.Green, SymbolType.Circle);
for (int i = 0; i < totalCount; i++)
{
TextObj t = new TextObj("Teest", curve1.Points[i].Y, curve1.Points[i].X);
t.FontSpec.Border.IsVisible = false;
pane.GraphObjList.Add(t);
}
curve1.Line.Width = 1.0F;
pane.GetImage().Save(outPutDestination, ImageFormat.Png);
pane.AxisChange();
GetImage() function gets the current size of the pane, so we just have to increase the size of the entire pane(i.e: dock & maximize the window & then use the method to get the image).
DockStyle currentStyle = zedGraphControl1.Dock;
var currentWindowState = this.WindowState;
zedGraphControl1.Dock = DockStyle.Fill;
this.WindowState = FormWindowState.Maximized;
zedGraphControl1.GetImage ().Save ( #"c:\Image_1.png" );
this.WindowState = currentWindowState;
zedGraphControl1.Dock = currentStyle;
Related
×™ello everybody! I tried to create a script that creats a rectangle of a given size, make a group and a clipping mask and after all that resize it to a diffrent size in mm.
for example I have a graphic with the name "fish400" and I clip it in a rectangle of 400X400 that I create with the script. so far so good. my problem is that I want to resize the clipping with all it's content to 382. when I set the height to be the rec. size-18 it gets the height of 385.1
I'm not a very skilled programmer and the script could be written better but I really don't get my mistake.
here is my code:
var doc = app.activeDocument;
var layers = doc.layers;
var myLayer = layers["Layer 1"]; //this defines the layer that you want to get the selection from
var vals = 0;
var tzim = 0;
var side = 0; //width || height
//mm convertor
function mm(n) {return n * 2.83464566929134;}
doc.selection = null; //ensure there is nothing in the document selected already. this way you only get the selection you want.
var found = false;
for(var a=0 ;a<doc.groupItems.length; a++)
{
if (doc.groupItems[a].name == "fish400") {vals = mm(400); tzim = mm(18); side = 1; found = true;}
}
if (found = true)
{
var rect = doc.pathItems.rectangle(0,0,vals,vals);
app.executeMenuCommand("selectall");
var groupItem = doc.groupItems.add();
var count = selection.length;
for(var i = 0; i < count; i++)
{
var item = selection[selection.length - 1];
item.moveToBeginning(groupItem);
}
groupItem.clipped = true;
item.top = center_point[0] + (item.height/2);
item.left = center_point[1] - (item.width/2);
if (side == 1) {groupItem.height -= tzim;} else if (side == 0) {groupItem.width -= tzim;}
}
If your script works fine for you (it doesn't work for me, though) and all you want is to add resizing for your picture from 400x400 to 382x382 mm you can just to add at the end of your script these lines:
var k = 382/400*100;
groupItem.resize(k,k);
Or:
app.executeMenuCommand("selectall");
var sel = app.selection[0];
var k = 382/400*100;
sel.resize(k,k);
I'm trying to iterate over a create path in Photoshop finding out the anchor points position etc
var srcDoc = app.activeDocument;
// create the array of PathPointInfo objects
var lineArray = new Array();
lineArray.push(new PathPointInfo());
lineArray[0].kind = PointKind.CORNERPOINT;
lineArray[0].anchor = new Array(20, 160);
lineArray[0].leftDirection = [35, 200];
lineArray[0].rightDirection = lineArray[0].anchor;
lineArray.push(new PathPointInfo());
lineArray[1].kind = PointKind.CORNERPOINT;
lineArray[1].anchor = new Array(20, 40);
lineArray[1].leftDirection = lineArray[1].anchor;
lineArray[1].rightDirection = [220, 260];
// 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;
//create the path item, passing subpath to add method
var myPathItem = srcDoc.pathItems.add("A Line", lineSubPathArray);
for (var i = 0; i < lineSubPathArray[0].entireSubPath.length; i++)
{
var b = lineSubPathArray[0].entireSubPath[i].anchor;
alert(b);
}
This works fine, but instead of creating the path and finding out it's information I want to loop over each path and get the same. This should be the same as the loop above only without explicitly calling lineSubPathArray and its parts.
for (var i = 0; i < srcDoc.pathItems[0].subPathItems.pathPoints.length; i++) // wrong I think
{
var b = srcDoc.pathItems[0].entireSubPath[i].anchor; // wrong
alert(b);
}
Almost: you need to iterate through subPathItems which consist of pathPoints:
var srcDoc = activeDocument;
var workPath = srcDoc.pathItems[0];
var i, k, b;
for (i = 0; i < workPath.subPathItems.length; i++) {
for (k = 0; k < workPath.subPathItems[i].pathPoints.length; k++) {
b = workPath.subPathItems[i].pathPoints[k].anchor;
alert(b);
}
}
i have a working program where i can add an array to a Zedgraph and show this in a form.
Now i only want to change the display of the x-axis from points (0..400) to frequency (9e3..6e9 Hz).
Here are my currently working functions:
public void AddGraph(double[] Values, string LegendName)
{
int i = 0;
PointPairList list = new PointPairList();
for (i = 0; i < Values.Length; i++)
{
list.Add(i, Values[i]);
}
if (i > MaxXAxis)
MaxXAxis = i;
SList.Add(list);
SListColor.Add(Color.Black);
}
SListName.Add(LegendName);
}
public void ShowDiagram(string Title, string XAxisName, string YAxisName,
int Timeout_ms)
{
ZedGraph.ZedGraphControl zgc = new ZedGraphControl();
GraphPane myPane = zgc.GraphPane;
LineItem myCurve = null;
// Set the titles and axis labels
myPane.Title.Text = Title;
myPane.XAxis.Title.Text = XAxisName;
myPane.YAxis.Title.Text = YAxisName;
for (int i = 0; i < SList.Count(); i++)
{
myCurve = myPane.AddCurve(SListName[i], SList[i], SListColor[i],
SymbolType.None);
myCurve.Line.Width = 2;
}
// Add gridlines to the plot, and make them gray
myPane.XAxis.MinorGrid.IsVisible = true;
myPane.YAxis.MinorGrid.IsVisible = true;
myPane.XAxis.MinorGrid.Color = Color.LightGray;
myPane.YAxis.MinorGrid.Color = Color.LightGray;
myPane.XAxis.MinorGrid.DashOff = 0;
myPane.YAxis.MinorGrid.DashOff = 0;
myPane.XAxis.MajorGrid.IsVisible = true;
myPane.YAxis.MajorGrid.IsVisible = true;
myPane.XAxis.MajorGrid.Color = Color.Gray;
myPane.YAxis.MajorGrid.Color = Color.Gray;
myPane.XAxis.MajorGrid.DashOff = 0;
myPane.YAxis.MajorGrid.DashOff = 0;
// Move Legend to bottom
myPane.Legend.Position = LegendPos.Bottom;
zgc.AxisChange();
myPane.XAxis.Scale.Max = MaxXAxis;
zgc.Location = new Point(0, 0);
zgc.Size = new Size(panel_diagramm.ClientRectangle.Width, panel_diagramm.ClientRectangle.Height);
panel_diagramm.Controls.Add(zgc);
}
How can i change the above two functions that they display the frequency in the x-axis?
I already tried to change the AddGraph-function to pass the needed parameters and to calculate the list to have the correct values. But what then...?
public void AddGraph_Frequency(int **Points**, double **StartFrequency**,
double **StopFrequency**, double[] Values, string GraphColor, string LegendName)
{
...
double frequency = StartFrequency; //der erste Punkt
double Intervall = (StopFrequency - StartFrequency) / Points;
for (i = 0; i < Points; i++)
{
list.Add(frequency, Values[i]);
frequency = frequency + Intervall;
}
....
}
Thanks for any help
best regards
Solved.
Missing was:
myPane.XAxis.Scale.Max = Stopfrequency;
myPane.XAxis.Scale.Min = Startfrequency;
I'm creating a mobius strip in Java3D. I've got a seam and I can't seem to get rid of it! I'm assuming it's got to do with normals and the fact that the difference in angle between the conjoined edges is technically 180. Can anyone help me remove this seam?
Here's my code:
public class MobiusStrip extends Applet {
public static void main(String[] args){
new MainFrame(new MobiusStrip(), 800, 600);
}
#Override
public void init(){
GraphicsConfiguration gc = SimpleUniverse.getPreferredConfiguration();
Canvas3D canvas = new Canvas3D(gc);
this.setLayout(new BorderLayout());
this.add(canvas, BorderLayout.CENTER);
SimpleUniverse su = new SimpleUniverse(canvas);
su.getViewingPlatform().setNominalViewingTransform();
BranchGroup bg = createSceneGraph();
bg.compile();
su.addBranchGraph(bg);
}
private BranchGroup createSceneGraph(){
BranchGroup root = new BranchGroup();
Shape3D shape = new Shape3D();
shape.setGeometry(mobius().getIndexedGeometryArray());
//Scaling transform
Transform3D tr = new Transform3D();
tr.setScale(0.5);
//Spin transform group
TransformGroup spin = new TransformGroup();
spin.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE);
root.addChild(spin);
//Set appearance
Appearance ap = new Appearance();
PointAttributes pa = new PointAttributes(10, true);
ap.setPointAttributes(pa);
ap.setPolygonAttributes(new PolygonAttributes
(PolygonAttributes.POLYGON_FILL,
PolygonAttributes.CULL_NONE, 0));
//Set materials
Material mat = new Material();
mat.setLightingEnable(true);
mat.setShininess(30);
ap.setMaterial(mat);
//Overarching Transform group
TransformGroup tg = new TransformGroup(tr);
tg.addChild(shape);
spin.addChild(tg);
shape.setAppearance(ap);
//Set rotation
Alpha alpha = new Alpha(-1, 6000);
RotationInterpolator rotate = new RotationInterpolator(alpha, spin);
BoundingSphere bounds = new BoundingSphere();
rotate.setSchedulingBounds(bounds);
spin.addChild(rotate);
//Set background
Background background = new Background(1.0f, 1.0f, 1.0f);
background.setApplicationBounds(bounds);
root.addChild(background);
//Set lighting
AmbientLight light = new AmbientLight(true, new Color3f(Color.BLACK));
light.setInfluencingBounds(bounds);
root.addChild(light);
PointLight ptlight = new PointLight(new Color3f(Color.white),
new Point3f(0.5f,0.5f,1f),
new Point3f(1f,0.2f,0f));
ptlight.setInfluencingBounds(bounds);
root.addChild(ptlight);
return root;
}//Close branchgroup method
//Create the Mobius shape
private GeometryInfo mobius()
{
int m = 100; //number of row points
int n = 100; //number of col points
int p = 4*((m-1)*(n-1)); //faces * points per face
IndexedQuadArray iqa = new IndexedQuadArray(m*n,
GeometryArray.COORDINATES, p);
Point3d[] vertices = new Point3d[m*n];
int index = 0;
//Create vertices
for(int i = 0; i < m; i++)
{
for(int j = 0; j < n; j++)
{
double u = i * (2*(Math.PI))/(m - 1);
double v = -0.3 + (j * (0.6/(n-1)));
double x=(1+v*Math.cos(u/2))*Math.cos(u);
double y=(1+v*Math.cos(u/2))*Math.sin(u);
double z=v*Math.sin(u/2);
vertices[index]=new Point3d(x,y,z);
index++;
}//close nested for loop
}//close for loop
iqa.setCoordinates(0, vertices);
index = 0;
//set index for coordinates
for(int i = 0; i < m-1; i++){
for(int j = 0; j < n-1; j++){
iqa.setCoordinateIndex(index, i*m+j);
index++;
iqa.setCoordinateIndex(index, i*m+j+1);
index++;
iqa.setCoordinateIndex(index, (i+1)*m+j+1);
index++;
iqa.setCoordinateIndex(index, (i+1)*m+j);
index++;
}//close nested for loop
}//close for loop
//create geometry info and generate normals for shape
GeometryInfo gi = new GeometryInfo(iqa);
NormalGenerator ng = new NormalGenerator();
ng.generateNormals(gi);
return gi;
}
}
See this question for more explanation. You'll need two changes:
ap.setPolygonAttributes(new PolygonAttributes(PolygonAttributes.POLYGON_FILL, PolygonAttributes.CULL_BACK, 0));
double u = i * (4 * (Math.PI)) / (m - 1);
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;