请考虑:
intense = Reverse[Round[Rationalize /@ N[10^Range[0, 3, 1/3]]]];
values = Range[0, 9/10, 1/10];
intensityLegend = Column[Prepend[MapThread[
Function[{intensity, values},
Row[{Graphics[{(Lighter[Blue, values]),
Rectangle[{0, 0}, {4, 1}], Black,
Text[Style[ToString[intensity], 16, Bold], {2, .5}]}]}]],
{intense, values}], Text[Style["Photons Number", Bold, 15]]]];
IntersectionDp1={{1., 588.377}, {2.15443, 580.306}, {4.64159, 573.466}, {10.,560.664},
{21.5443, 552.031}, {46.4159, 547.57}, {100.,545.051},
{215.443, 543.578}, {464.159, 542.281}, {1000., 541.346}}
FindD1=ListLogLinearPlot[Map[List, IntersectionDp1],
Frame -> True,
AxesOrigin -> {-1, 0},
PlotMarkers ->
With[{markerSize = 0.04}, {Graphics[{Lighter[Blue, #], Disk[]}],
markerSize} & /@Range[9/10, 0, -1/10]], Filling -> Axis,
FillingStyle -> Opacity[0.8],
PlotRange -> {{.5, 1100}, {540, 600}},
ImageSize->400];
Grid[{{intensityLegend, FindD1}, {intensityLegend, FindD1}},
ItemSize -> {50, 20}, Frame -> True]
如何才能获得图例列大小以适应绘图区域的高度?
当Row调整大小时我需要使用Grid。这就是我在网格中重复的原因。
答案 0 :(得分:9)
使用图像尺寸。 (*< - *)标志着对代码的重要修改,其余主要是字体大小的东西:
intense = Reverse[Round[Rationalize /@ N[10^Range[0, 3, 1/3]]]];
values = Range[0, 9/10, 1/10];
imgSize = 400; (* <- *)
Off[Ticks::ticks]
IntersectionDp1 = {{1., 588.377}, {2.15443, 580.306}, {4.64159, 573.466},
{10., 560.664}, {21.5443, 552.031}, {46.4159, 547.57}, {100., 545.051},
{215.443, 543.578}, {464.159, 542.281}, {1000., 541.346}}
FindD1 = ListLogLinearPlot[Map[List, IntersectionDp1], Frame -> True,
AxesOrigin -> {-1, 0},
PlotMarkers ->
With[{markerSize = 0.04},
{Graphics[{Lighter[Blue, #], Disk[]}], markerSize} &
/@ Range[9/10, 0, -1/10]], Filling -> Axis, FillingStyle -> Opacity[0.8],
PlotRange -> {{.5, 1100}, {540, 600}}, ImageSize -> imgSize]; (* <- *)
intensityLegend =
Rasterize[Column[
Prepend[
Reverse@MapThread[ (* <- *)
Function[{intensity, values},
Row[{Graphics[{(Lighter[Blue, values]),
Rectangle[{0, 0}, {4, 1}], Black,
Text[Style[ToString[intensity], 30, Bold], {2, .5}]}]}]],
{intense, values}],
Text[Style["Photons Number", Bold, 25]]]],
ImageSize -> {Automatic, (* <- *)
IntegerPart@
First[imgSize Cases[AbsoluteOptions[FindD1],
HoldPattern[AspectRatio -> x_] -> x]]}];
Grid[{{intensityLegend, FindD1}, {intensityLegend, FindD1}}, Frame -> True]
我为了审美目的而颠倒了强度栏。
修改
如果您没有为Plot明确指定ImageSize选项,则会令人失望地发现AbsoluteOptions[Plot, "ImageSize"]
返回"Automatic"
!
编辑回答@ 500的评论
表达式:
ImageSize -> {Automatic, (* <- *)
IntegerPart@
First[imgSize Cases[AbsoluteOptions[FindD1],
HoldPattern[AspectRatio -> x_] -> x]]}];
实际上是应该工作但以获取绘图的图像大小的替代品:
ImageSize -> {Automatic, Last@AbsoluteOptions[FindD1,"ImageSize"]}
那么,IntegerPart[...]
正在做的是获取绘图图像的垂直尺寸,将imgSize
乘以绘图的AspectRatio
。
要了解它的工作原理,请运行代码,然后键入:
AbsoluteOptions[FindD1]
你会在那里看到Plot选项。 Cases []函数只是提取AspectRatio
选项。
事实上,有一种更简洁的方法可以完成Cases []所做的事情。它是:
AbsoluteOptions[FindD1,"AspectRatio"]
但是AbsoluteOptions函数中还有一个错误阻止我们以这种方式使用它。
答案 1 :(得分:4)
如何让传奇变得更小?
intensityLegend =
Column[Prepend[
MapThread[
Function[{intensity, values},
Row[{Graphics[{(Lighter[Blue, values]),
Rectangle[{0, 0}, {4, 1}], Black,
Text[Style[ToString[intensity], 12, Bold], {2, .5}]},
ImageSize -> 50]}]], {intense, values}],
Text[Style["Photons Number", Bold, 15]]]];