colors

相关标签：javascript jquery android 多少钱 iPhone

Color detection on HoughCircles using OpenCV

I have detected 22balls and am struggling to find a way to run a color detection algorithm on these circles to get their colors. I am using HoughCircles to detect the circles but don\'t know how to ch[详细]

2023-04-12 11:00 分类：问答
Shifting back to something

word color; crap = ((color & 0xffc0) >> 1) | (color & 0x1f) I have this shifting code. I have no idea what the purpose is of this code, but I suspect it has something to do with switc[详细]

2023-04-12 08:39 分类：问答
Grayscale to Red-Green-Blue (MATLAB Jet) color scale

I was given a data set that is essentially an image, however each pixel in the image is represented as a value from -1 to 1 inclusive.I am writing an application that needs to take these -1 to 1 grays[详细]

2023-04-12 08:06 分类：问答
Python 2.6 font/colour change + error window

I just have two hopefully quick questions. I\'m using Python 2.6 How should I 开发者_Go百科go about changing the font and colour of a string with the tkfont class? I seem to find tonnes of documenta[详细]

2023-04-12 03:46 分类：问答
Generate a list of 100 HTML color codes with PHP

I need a way in PHP/HTML to generate a list from 1 to 100 of colors (hex codes). Zero is red, and 100 is green, and each in-between is a shade that smoothly flows between the two. (for example, red to[详细]

2023-04-12 03:42 分类：问答
PyGTK: CellRendererPixbuf and transparency

I\'m using PyGTK and I want to draw something inside a CellRenderer, so I\'m using a CellRendererPixbuff, and it\'s working. The only problem is that if that drawing has transparency, the output will[详细]

2023-04-11 23:10 分类：问答
Not able to get backcolor of textbox

I am setting color of a textbox at client side using id.style.backgroundColor = decode[1]; Here decode[1] contains colors depending on a condition.[详细]

2023-04-11 22:22 分类：问答
iOS GPS Arrow White or Purple Color What is the difference?

The GPS arrow that appears in the status bar. For my app it always shows up as a white arrow even when the app is in the foreground. Whereas f开发者_Go百科or the Maps app the arrow shows up as purple.[详细]

2023-04-11 06:19 分类：问答
actionscript 3.0 create color animation

Is there a simple way to animate the color of an object using actionscript in Flash? I found a simple way in Flex,it uses the spark.effects.AnimateColor class.[详细]

2023-04-11 06:12 分类：问答
how to change the color of the list items in list view

I am using a ListView in an Activity class. I\'m not using any XML code for the ListView. Now I am unable to change the color of the Text item in the listView.[详细]

2023-04-11 02:15 分类：问答