I want to make chart in C# with limit highlight like on screen below
Does someone know some library to make something like this?
Related
I am in the process of learning C# as I am most familiar with C++ so if there is a simple answer to this question please forgive me. Also thank you for taking the time to read this, I appreciate it!!! :)
I am currently in the process of creating a program similar to MS Paint. I would like to be able to draw text on a panel. I've found the .DrawString() which can apparently be used to do exactly this, though in all of the examples I've seen they have coordinates predefined and do not allow the user to choose where to place it. I want this to be similar to MS Paint by allowing the user to click and drag to make the size of the box the text shall appear in. I am not concerned about allowing them to move the text around once the rectangle is drawn with the text.
I was originally thinking to have them type their string into a textbox and then draw it onto a rectangle so they could size it appropriately to fit their string since the string should wrap inside of the rectangle. So I have two questions:
How can I have the text wrap around the rectangle and obviously cut
off anything that does not fit (again similar to MS Paint)?
By drawing a rectangle (if my idea is plausible of course) it will
leave a border around the text since it is making a rectangle. I do
not want this border, I only want the text. How can I achieve this?
I want to display slider like control with Database values, Like below image.
Is there any control available for this? and How can I make this,
Database values will between 1-100. I have no idea from where to start
You can try learning about System.drawing and make your own control, i have done this in the past when i made a custom progress bar, I used this tutorial on YouTube and it might help you as well.
Also with making your own control you can change anything, get creative.
I think you need to use Timeline Chart ,
Here is Google Timeline Chart Example :)
summarizing I have implemented a chart control as a simple Canvas with a Polyline on it. The next thing I need is to be able to zoom the chart.
I would like to know how would you that (just the idea, no details needed). What I would like to do is to create somehow a bigger Canvas and paint the line bigger and just show a part of the Canvas to the user, and the he drags the Chart it will move the Canvas. Something like in the following picture. Do you think this is possible?
Kael Rowan from Microsoft Research built a ZoomableCanvas class that may do exactly what you want. You can also see all the posts he wrote about it. You can even try a running XBAP example if your browser supports it.
We use the RenderTransform for this, create your zoom and pan matrix( or transform ) and apply that to your canvas. The nice thing is, that you can still have elements that can display behind or on top of the canvas with the identity transform or with another. For example for a grid or screen space elements like a minimap, which should always be visible. You might also want to look into this old question, which is somehow related.
I would like to create an outer glow effect on a UserControl derived class in c# 2.0 (WinForms). Is this (easily) possible?
If yes, please show me how :)
What I mean with "glow effect" is something like this:
Hope this helps http://www.codeproject.com/KB/buttons/VistaButton.aspx
I also rem reading an article where the author draws 2 rectangles over the button (each is covering half from top and bottom) and then when mouse is hover, he does some overlapping logic. I forgot the full logic. Sorry, ill think/search and come back with the answer.
Here are a few tutorials on how to easily achieve halo- and special effects on graphical objects in winforms:
Text Halo Effect
Text Effects
Drawing text with a drop shadow effect
I have a Canvas based custom control that enables selection, dragging and resizing of visual children. I have so far Lines, Rectangles (without background) and images. Problem is, for selection, lines for example are hard to select obviously as they are 1 pixel high. Could you suggest a way to make them easily selectable? I'd like something along the lines of Visual Studio's selection, in which there are some pixels of "miss tolerance" when selecting something thin like a grid, you don't need to hit the exact pixel the line is at, few pixels around it are just as good, but I'm not sure how to implement that in WPF. Please help?
Thank you.
Perhaps what you are looking for can be easily achievable by using Adorner