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Is it possible to show a little arrow at a specific price and time, indicating entries and exits in an AMChart? Something like:
If not, is there at least a way of creating custom drawing elements in the chart (circles, lines, squares) similarly to this but using a candlestick chart, not a line chart?
If none of that is possible, does anybody know about a JS library that's capable of doing so?
Thank you!
You can use events for this purpose: http://www.amcharts.com/demos/stock-events/
In the demo it's line chart,but events can be used with candlesticks as well.
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i currently want to implement a draw image tool to my projects(something like the brush tool but instead of a color i am actually drawing with the picture). I want to be able to "draw" a picture by hovering my mouse over it. I m currently thinking about two possibilities, one is with a mask over the picture and actually erasing the mask with the mouse or the other posibility to try to draw with the canvas, making the zones touched by the mouse visible.
Do you have some general ideas about how should i start my work?
Thanks
I would prefer the canvas approach.
Here is another great tutorial:
https://code.tutsplus.com/tutorials/how-to-create-a-web-based-drawing-application-using-canvas--net-14288
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we need to create some buttons to zoom in/zoom out. Also need to set zooming limitation. Is it possible to do these things?
Yes, this is possible using axis SetMinMax method as in the example Yeray posted here. Using SetMinMax you can set the zoom factor and also limit the maximum and minimum zoom levels.
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In JavaScript I am trying to print out little ticks/hashes/lines (see image attached) to my html. I've tried googling a lot of things but haven't come across any bar graphs like this and I was wondering if anyone new how to do this, or could link me to some resources that would point me in the right direction.
Example of what i am Trying to achieve
Thanks in advance for the help.
It is a traditional bar graph... if you think laterally.
You can create a traditional bar graph in HTML by drawing a <div> element of the correct width, with a border and a fill colour.
You can turn it into a bar like the one you want to achieve by removing the border and replacing the solid fill colour with a simple background image that contains the line pattern.
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I am interested in creating a progress bar in a form of a circular chart (almost like a 2D Pie chart)
An example of what I want to acheive can be seen at: http://skinarena.com (The circle chart at the left)
I am not certain on what the best compatible way to do this will be.
Things I have Tried:
Researched canvas, but didnt lead me far.
Thanks
check out http://d3js.org/ - not sure how compatible it may be though with older browsers...
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For all the charting requirements Highcharts has been truly awesome...
Has anyone tried building organization chart. We need to build Org Chart.
I don't want to use some other library for Org Chart !!
Try this https://github.com/skorunka/highcharts.tree
It is simple tree and customised for a specific purpose. Anyways, it can be easily extended to whatever you need.
Organization chart is not build-in, but you can use our API and use renderer to creat a chart.
Example:
- http://www.highcharts.com/demo/renderer
Docs:
- http://api.highcharts.com/highcharts#Renderer
As of 2019, Highcharts has an organization chart built-in: https://www.highcharts.com/demo/organization-chart