erase

相关标签：javascript jquery android 多少钱 iPhone

Help with eraser from buffered Image

So below I am working on a paint type project for class that lets you draw shapes lines etc, now my professor wants us to add a eraser tool that lets you erase parts of the image, it is on a buffered[详细]

2023-04-08 16:45 分类：问答
C++ vector::erase problems with OpenCV code

I\'m having troubles with a part of my OpenCV C++ code: double getVectorMedian( vector<double> values )[详细]

2023-04-04 20:44 分类：问答
Format SD card in Android

Things should be simple, but as most of the time, in Android, aren\'t. I need to format the SD card if the user selects the option in my app. Don\'t ask me why I need to do this if it\'s already in th[详细]

2023-04-04 09:34 分类：问答
How to delete a file such that the delete is irreversable?

I want to delete a sensitive file (using C++), in a way that the file will not be recoverable. I was thinking of simply rewriting over the file and then delete it, Is it enough or do I have to perfor[详细]

2023-04-04 00:02 分类：问答
AS3 Possible to check if mask is completely filled?

With brush_mc you can brush over a mask, which turns the pixels to transparent in brush strokes. So visually it erases the mask and the masked movieclip appears.[详细]

2023-04-02 13:46 分类：问答
AS3 How to check if BitmapData is empty

I have a code to erase a masked movieclip. (credits here) I would like to know how I can check if the whole movieclip is been erased.[详细]

2023-04-01 07:33 分类：问答
How can you perform an erase function for a certain point in Quartz2d drawing?

I use this code to draw a line in quartz2d CGPoint currentPoint = CGPointMake(rascalImage.center.x, rascalImage.center.y);[详细]

2023-03-30 22:12 分类：问答
C++: Removing all asterisks from a string where the asterisks are NOT multiplication symbols

So basically, I might have some string that looks like: \"hey this is a string * this string is awesome 97 * 3 = 27 * this string is cool\".[详细]

2023-03-23 19:58 分类：问答
Erasing element from multilevel unordered_map?

I have the following code where I wanted to eliminate the element I created initialy with the value 10. I\'m having trouble setting up an iterator and erasing it. How is it done?[详细]

2023-03-22 07:54 分类：问答
How do I use std:vector's erase() function properly?

I am having a strange issue when using the erase() function on a std:vector. I use the following code:[详细]

2023-03-21 22:53 分类：问答