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I have created this using the mathematica bezier curves. I just want to know how could I fill these fonts with colour using some mathematica routines.
Thanks
If you look at all the examples hidden behind the drop down links on
http://reference.wolfram.com/mathematica/ref/FilledCurve.html
this shows a number of examples of closed bezier curves filled with colors.
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Here is the problems
wireframe
It looks like depth buffer overlap problem. I think your scales are way off, and your depth buffer is not properly utilized. Probably you should focus on scale of your triangles and how far away to put the camera.
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Our professor asked us to create an algorithm using flowchart, the program will ask for the following input, either 2 sides and 1 angle, or 2 angles and 1 side, after getting the input, the program will identify the following, The type of triangle (ex. Scalene, Equilateral, Right, etc.) or if the triangle doesn't exist.
Thank you in advance.
Here's a pretty good link, it should have all the information you need to do your assignment.https://www.mathsisfun.com/algebra/trig-solving-triangles.html
In general, what you're trying to do is solve the triangle, and then use the triangles angles to figure out what kind of triangle it is.
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I draw a graphical primitives using functions ccDraw... and I need to calc for example a scale and transition using 3x3 matrices.
How to solve this issue in cocos2d? I can't simply use sprites/nodes because all the calculated points belong to the same object. Is it possible without converting CGPoint->matrix->CGPoint?
It sounds like you are trying to do scale/rotation on the CGPoints. You can do this using CGAffineTransform functions and structure that are part of Quartz 2D.
See these references:
Apple's Documents.
A single example of rotating a rectangle formed by four points.
SO Example(s).
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I have an image on mat-lab and i would like to analyze the intensity of the light in the image.
I want to do some kind of 3-D plot so i can see it clearly and get from it the average of the intensity and other stuff.
Can someone tell me what command should i use and how? my knowledge on mat-lab is very poor.
I have tried to do a surf plot but it keeps telling me "Warning: CData must be double or single unless it is used only as a texture data "
and i don't know how to change the type or what can i do to overcome this problem.
Convert your image from uint8 to double type. This way you'll be able to do more operations on Matlab in a more flexible way:
>> doubleImg = im2double( uint8Img );
Alternatively (if you do not have image processing toolbox):
>> doubleImg = double( uint8Img ) / 255.0 ;
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I need to create splash screen for my mobile application and I want to use an image like the one I have attached with this question but with different color for splash screen.I guess this is a gradient but really don't know any idea how to create this type of gradient image with different color.Please help me providing any link or tutorial.
Please take a look at
http://docs.gimp.org/2.2/en/gimp-tool-blend.html
http://www.youtube.com/watch?v=wjuCM-UTXaQ
for some gradient tutorials.
If you want the same image, with a different color, then just try changing the hue of your image like this
http://docs.gimp.org/en/gimp-tool-hue-saturation.html
http://www.youtube.com/watch?v=q2ybYHxyxfQ