如何将int数组转换为位图? [英] How to convert a int array to bitmap?

问题描述

大家好，

我有一个关于将int数组int lightness [] []转换为位图的问题.这个问题的目的是显示位图并显示地图的亮度.

我写了一个C#代码，但是我不怎么在可视C ++中实现它.

Hi all,

I have a question about converting a int array int lightness[][] to bitmap. The purpose of this question is to show a bitmap and display the lightness of map.

I wrote a c# code, but i don''t how to implement it in visual c++.

Bitmap sample = new Bitmap(width, height);

  for (int j = 0; j < sample.Height; j++)
  {
      for (int i = 0; i < sample.Width; i++)
      {
          int v = (int)lightness[j * sample.Width + i];
          sample.SetPixel(i, j, Color.FromArgb(v,v,0));
      }
  }

非常感谢.

many thanks.

推荐答案

http://www.cplusplus .com/forum/beginner/12848/ [ ^ ]

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