每个If语句后修改每个条EdgeColor

时间:2013-02-15 10:19:13

标签: matlab graph set bar-chart

问题:如何根据代码中稍后进行数学比较来更改每个单独的栏edgecolor(我们有两个条形图f3和f4,每个条形图编号条形取决于rowNosMaxSG,其中最大值将由14条组成。

目前使用下面的数学if语句来更改edgecolor,遗憾的是,在执行每个3-if语句之后,我遇到了边缘颜色重叠,这种重叠会影响每个图形的整个条形,我希望能够根据数学比较控制每个条形图中每个条形的edgecolor

截断代码(包括数学比较):

    f3= bar(SN, Shift_Grade', 'stacked', 'FaceColor', 'white');
    f4= bar( SN( Shift_Gradey ~= 0 ), Shift_Gradey( Shift_Gradey ~= 0 ),...
      'stacked', 'FaceColor', 'white', 'EdgeColor','green',...
      'LineWidth', 2);
%----------------   **Mathematical-Comparison (3-if-statements)**  --------------------
    if ( SN( Shift_Grade' <= 11.3 )
         set(f3, 'EdgeColor', 'r')
    end
    if  (  SN( 11.3 < Shift_Grade' ) & SN( Shift_Grade' < 16 ) )
         set(f3, 'EdgeColor', 'y')
    end
    if ( SN( Shift_Grade' >= 16 ) )
         set(f3, 'EdgeColor', 'g')
         set(f4, 'EdgeColor', 'g')
    end
set(gca, 'Xtick', 1:2:length(SN)+1)
set(gca,'YLim',[0 20])
set(gca,'XLim',[0 length(SN)+1])

希望有一个清晰明确的答案来解决阻碍我进步的问题。感谢您提前的时间。


好主意Doresoom,我不知道。我已经实现了您的想法,但我仍然在下面的代码中收到此错误:

???使用==&gt;时出错set

无法从double转换为cell

可重复代码:

SN= [1:14]';
SG= [15.5; 13; 15; 12.2; 13.6; 13.4; 14.2; 9; 17.7; 15; 12.5; 10; 16; 13.6];
SN_UnderDogs= [8; 12];
SN_Mediocre= [1; 2; 3; 4; 5; 6; 7; 10; 11; 14];
SN_Top= [9; 13];

for cc = 1:length(SN)
    f3(cc) = bar(cc, SG(cc), 'FaceColor', 'white');
end

if  SN( SG <= 11.3 )
    for SNUD = SN_UnderDogs ( 1 : length (SN_UnderDogs) )
        set(get(f3(SNUD),'Children'),'EdgeColor','r')
    end
end
if  SN( 11.3 < SG  &  SG < 16 )
    for SNM = SN_Mediocre ( 1 : length (SN_Mediocre) )
        set(get(f3(SNM),'Children'),'EdgeColor','y')
    end
end
if  SN( SG >= 16 )
    for SNT = SN_Top ( 1 : length (SN_Top) )
        set(get(f3(SNT),'Children'),'EdgeColor','g')
    end
end

如何解决此错误?提前谢谢。

2 个答案:

答案 0 :(得分:0)

您是否尝试过抓住酒吧的补丁手柄?

您可能必须将所有条形图绘制为单独的条形图。 这样的事情可能有用:

figure
hold on
for n = 1:10
bh(n) = bar(n,n);
end
set(get(bh(1),'Children'),'EdgeColor','r','FaceColor','w')

答案 1 :(得分:0)

试试这个:

SN= [1:14]';
SG= [15.5; 13; 15; 12.2; 13.6; 13.4; 14.2; 9; 17.7; 15; 12.5; 10; 16; 13.6];
SN_UnderDogs= [8; 12];
SN_Mediocre= [1; 2; 3; 4; 5; 6; 7; 10; 11; 14];
SN_Top= [9; 13];

for cc = 1:length(SN)
    f3(cc) = bar(cc, SG(cc), 'FaceColor', 'white');
    hold on;
end

if  SN( SG <= 11.3 )
    for SNUD = SN_UnderDogs ( 1 : length (SN_UnderDogs) )
        % set(get(f3(SNUD),'Children'),'EdgeColor','r')
        cellfun(@(x) set(x,'EdgeColor','r'), get(f3(SNUD),'Children'))
    end
end
if  SN( 11.3 < SG  &  SG < 16 )
    for SNM = SN_Mediocre ( 1 : length (SN_Mediocre) )
        % set(get(f3(SNM),'Children'),'EdgeColor','y')
        cellfun(@(x) set(x,'EdgeColor','y'), get(f3(SNM),'Children'))
    end
end
if  SN( SG >= 16 )
    for SNT = SN_Top ( 1 : length (SN_Top) )
        % set(get(f3(SNT),'Children'),'EdgeColor','g')
        cellfun(@(x) set(x,'EdgeColor','g'), get(f3(SNT),'Children'))
    end
end