关于斑点颜色的问题 [英] Issue regarding colors in splot
问题描述
我在Win XP 32位上具有gnuplot版本4.6补丁程序级别0.当我使用splot创建三维图时，遇到一个问题，我想知道这是否是新版本的错误.让我用一个简单的场景来解释这种情况.
I have gnuplot version 4.6 patchlevel 0 on Win XP 32bit. When I use splot in order to create three-dimensional plots, I encounter a problem and I would like to know if this is a bug of the new version. Let me explain the situation using a simple scenario.
set hidden
set isosamples 50
splot sin(x+y)
该功能正在运行.但是，它对表面的所有部分(底部和顶部)使用默认的红色.在gnuplot的早期版本中，程序底部使用绿色，顶部使用红色.为什么这在最新版本中不起作用?这是一个错误吗?
The function is working. However, it uses the default red color for all the parts (bottom and top) of the surface. In previous versions of gnuplot, the program used green color for the bottom and red for the top. Why this is not working in the latest version? Is this a bug?
非常感谢.
推荐答案
这是4.6 patchlevel 0版本中的错误.根据4.6补丁程序级别1的发行说明，该问题已得到修复.
This was a bug in the 4.6 patchlevel 0 release. According to the release notes for 4.6 patchlevel 1, it has been fixed.
- 不使用调色板/RGB颜色时，在hidden3d中修复顶部/底部颜色的区别
- FIX top/bottom color distinction in hidden3d when not using palette/RGB colors
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