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DensityGraphics

Usage

DensityGraphics[array] 是一个密度图形的表示.


Notes

array 必须是一个实数矩阵,这些实数表示  的值.
• 可以给出下列可选参数:
"\!\(\*StyleBox[\"\\\"AspectRatio\\\"\", \"MR\"]\) ""\!\(\*StyleBox[\"\\\"1\\\"\", \"MR\"]\) "高与宽的比
"\!\(\*StyleBox[\"\\\"Axes\\\"\", \"MR\"]\) ""\!\(\*StyleBox[\"\\\"False\\\"\", \"MR\"]\) ""是否作出坐标轴"
"\!\(\*StyleBox[\"\\\"AxesLabel\\\"\", \"MR\"]\) ""\!\(\*StyleBox[\"\\\"None\\\"\", \"MR\"]\) "坐标轴的标签
"\!\(\*StyleBox[\"\\\"AxesOrigin\\\"\", \"MR\"]\) ""\!\(\*StyleBox[\"\\\"Automatic\\\"\", \"MR\"]\) "坐标原点的位置
"\!\(\*StyleBox[\"\\\"AxesStyle\\\"\", \"MR\"]\) ""\!\(\*StyleBox[\"\\\"Automatic\\\"\", \"MR\"]\) "用来指定坐标轴类型的图形指令
"\!\(\*StyleBox[\"\\\"Background\\\"\", \"MR\"]\) ""\!\(\*StyleBox[\"\\\"Automatic\\\"\", \"MR\"]\) "图形的背景色
"\!\(\*StyleBox[\"\\\"ColorFunction\\\"\", \"MR\"]\) ""\!\(\*StyleBox[\"\\\"Automatic\\\"\", \"MR\"]\) "用来指定每一个单元颜色的函数
"\!\(\*StyleBox[\"\\\"ColorFunctionScaling\\\"\", \"MR\"]\) ""\!\(\*StyleBox[\"\\\"True\\\"\", \"MR\"]\) ""在应用一个颜色函数之前是否调整 z 的值"
"\!\(\*StyleBox[\"\\\"ColorOutput\\\"\", \"MR\"]\) ""\!\(\*StyleBox[\"\\\"Automatic\\\"\", \"MR\"]\) "
Placeholder
"\!\(\*StyleBox[\"\\\"DefaultColor\\\"\", \"MR\"]\) ""\!\(\*StyleBox[\"\\\"Automatic\\\"\", \"MR\"]\) "输出颜色的类型 "图形元素的缺省颜色"
"\!\(\*StyleBox[\"\\\"DisplayFunction\\\"\", \"MR\"]\) ""\!\(\*StyleBox[\"\\\"$DisplayFunction\\\"\", \"MR\"]\) "生成输出函数
"\!\(\*StyleBox[\"\\\"Epilog\\\"\", \"MR\"]\) ""\!\(\*StyleBox[\"\\\"{}\\\"\", \"MR\"]\) "主要图形中要使用的图元
"\!\(\*StyleBox[\"\\\"FormatType\\\"\", \"MR\"]\) ""\!\(\*StyleBox[\"\\\"$FormatType\\\"\", \"MR\"]\) "文本的缺省标准类型
"\!\(\*StyleBox[\"\\\"Frame\\\"\", \"MR\"]\) ""\!\(\*StyleBox[\"\\\"True\\\"\", \"MR\"]\) "是否围绕图形放上一个框
"\!\(\*StyleBox[\"\\\"FrameLabel\\\"\", \"MR\"]\) ""\!\(\*StyleBox[\"\\\"None\\\"\", \"MR\"]\) "框的标签
"\!\(\*StyleBox[\"\\\"FrameStyle\\\"\", \"MR\"]\) ""\!\(\*StyleBox[\"\\\"Automatic\\\"\", \"MR\"]\) ""给出框风格的图形指令"
"\!\(\*StyleBox[\"\\\"FrameTicks\\\"\", \"MR\"]\) ""\!\(\*StyleBox[\"\\\"Automatic\\\"\", \"MR\"]\) "框核对记号
"\!\(\*StyleBox[\"\\\"ImageSize\\\"\", \"MR\"]\) ""\!\(\*StyleBox[\"\\\"Automatic\\\"\", \"MR\"]\) "将图形载入笔记本的绝对尺寸
"\!\(\*StyleBox[\"\\\"Mesh\\\"\", \"MR\"]\) ""\!\(\*StyleBox[\"\\\"True\\\"\", \"MR\"]\) "是否作出网格
"\!\(\*StyleBox[\"\\\"MeshRange\\\"\", \"MR\"]\) ""\!\(\*StyleBox[\"\\\"Automatic\\\"\", \"MR\"]\) "x 和 y 坐标的范围
"\!\(\*StyleBox[\"\\\"MeshStyle\\\"\", \"MR\"]\) ""\!\(\*StyleBox[\"\\\"Automatic\\\"\", \"MR\"]\) "指定网格线风格的图形指令
"\!\(\*StyleBox[\"\\\"PlotLabel\\\"\", \"MR\"]\) ""\!\(\*StyleBox[\"\\\"None\\\"\", \"MR\"]\) "图形的标签
"\!\(\*StyleBox[\"\\\"PlotRange\\\"\", \"MR\"]\) ""\!\(\*StyleBox[\"\\\"Automatic\\\"\", \"MR\"]\) "z 的范围
"\!\(\*StyleBox[\"\\\"PlotRegion\\\"\", \"MR\"]\) ""\!\(\*StyleBox[\"\\\"Automatic\\\"\", \"MR\"]\) "将被填充的最后显示区域
"\!\(\*StyleBox[\"\\\"Prolog\\\"\", \"MR\"]\) ""\!\(\*StyleBox[\"\\\"{}\\\"\", \"MR\"]\) "在主要图形之前要使用的图形指令
"\!\(\*StyleBox[\"\\\"RotateLabel\\\"\", \"MR\"]\) ""\!\(\*StyleBox[\"\\\"True\\\"\", \"MR\"]\) "是否旋转框架上的 y 标签
"\!\(\*StyleBox[\"\\\"TextStyle\\\"\", \"MR\"]\) ""\!\(\*StyleBox[\"\\\"$TextStyle\\\"\", \"MR\"]\) "文本的缺省风格
"\!\(\*StyleBox[\"\\\"Ticks\\\"\", \"MR\"]\) ""\!\(\*StyleBox[\"\\\"Automatic\\\"\", \"MR\"]\) "核对标签
DensityGraphics能使用Show显示.
DensityGraphicsDensityPlotListDensityPlot生成.
DensityGraphics[g]ContourGraphicsSurfaceGraphics 对象转化为DensityGraphics.生成的图象能通过 Show显示.
Graphics[DensityGraphics[ ... ]]由一个普通Graphics对象生成一种表示.
•参见Mathematica全书 2.9.1节 和 2.9.7节.
Further Examples

This creates a DensityGraphics object from a table of values of the function  and displays the graphics object.

Evaluate the cell to see the graphic.

In[1]:=  



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