I'm doing a line graph in wijmo, and it works great, but I can't find an area of documentation or a sample that tells me how to change the color of the lines. Does anyone know how to do this?
You can set the 'stroke' option in the seriesStyles collection of WijLineChart. You may refer to the following sample implementing the same:
http://wijmo.com/demo/explore/?widget=LineChart&sample=Stroke%20styles
Related
I'm using constant lines to show a particular event for the graph and now I want to remove that particular event. I'm using constantline.dispose method but It's not working properly. lines are not getting removed after calling dispose function.
ConstantLine.dispose() should do the trick, and seems to work in the official interactive examples gallery (LCJS v.3.4.0).
If it is not working for you, please add some example code or pictures & description of desired and actual behaviours.
I have to make this exact plot but I can't seem to find the right color in the hexadecimal chart.
Also does anyone know how to change the labels on the y-axis as well. My values show up as 1e+07 instead of 10,000.
Here is the code I used to make my plot
The data is from the USAarrests data set from R.
p=ggplot(data=examdata,aes(Assault,Population))
p=p+geom_point(size=3,color="red",shape="asterisk")
p=p+geom_smooth(color="Purple",lty="dashed",fill="#71F563")
Here is the picture after I tried the color code you all found.
Edited Plot]2
I think I have to change the alpha on it, but I dont know how to do that with fill. Sorry if these questions have been asked.
I looks like a custom color palette to me. You can use an color picker tool (such as https://imagecolorpicker.com/) to see the exact hex. I tried it out and got this:
Green (CI): #7ef376
Purple (dashed line): #a251ef
Red (data points): #e93f33
Can you also show the code so we know what you did to get your y-axis?
I am trying to remove the grids on my map. I used several commands for example: plt.grid(), plt.rcParams["axes.grid"] = False but nothing happens, the map produced as is with the grids. Is there any possible way to remove the grids?
Another thing also, how can I make my plot to be smoothed instead of having the data as blocks (see below a sample of the plot).
enter image description here
Please assist in this regard.
Truly appreciate your time.
Thank you.
I successfully made a program by using qvtkwidget, showing a few lines and points. And everything works perfectly. Next, I want to add an edit mode to my program, so that I can draw a line on it, or select some points or lines from it. Could anyone give me some guidelines for doing that? Do I need to use vtkRenderWindowInteractor? I tried to google but still can't find any clue.
you have to work with vtkinteraction, vtkobserver- callback, and vtkselection modules. and this example also useful http://www.vtk.org/Wiki/VTK/Examples/Cxx/Interaction/MoveAVertex HTH
And here is set of examples you may find relavent to your goal
http://www.vtk.org/Wiki/VTK/Examples/Cxx#User_Interaction
The manual (pdf) doesn't seem to indicate any parameter responsible to change the labels' color. To be clear, I'm not referring to the numbers on the axis, but to the labels at the edges of the polygon.
I've used the first example taken from the solution given to this question.
I tried:
par(col.lab="grey")
before or after calling radarchart function, but it didn't work. The labels remained black.
The solution was to insert the following snippet just before calling the radarchart() function:
par(col="grey")
Doing so one changes the specification for the default plotting color.
See here for more.