Proportions not correct in line-graph

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Hi,

I have a large table with 5minute interval data. The <th> for columns only have 
values for each full hour. I'd expect on x-axis that the distance between the 
labels are all the same, as there are always 12 values for each hour. But (at 
least in Firefox) the distance between hours ist very low if there is high 
difference between the y-values in the intervals, while it is very wide when 
there's (almost) no difference between y values. Or am I overseeing something 
????

Here my data (Karnevalssamstag, Karnevassonntag and Rosenmontag are each one 
row with all values behind):

Karnevalssamstag    0   73  90  100 107 113 115 117 119 122 132 132 136 138 140 142 142
    142 144 146 147 147 147 147 147 149 153 155 155 157 157 157 157 157 157 157 157
    160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 162 163 163 163 163
    163 163 163 163 163 164 164 164 164 164 164 164 164 164 164 164 164 164 164 164
    164 164 164 164 164 164 164 164 164 164 164 164 164 164 164 165 165 165 165 165
    165 165 165 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167
    167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167
    167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167
    167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167 167
    167 167 167 167 167 167 167 167 167 169 169 169 169 169 170 170 170 171 171 173
    177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177
    177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177
    177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177
    177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177
    177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177
    177 177 177 177 177 179 179 179 179 179 181 181 181 181 181 181 181 181 181 181
    181 181 181 181 181 181 181 181 181 181 181 181 181 181
Karnevassonntag 0   97  124 147 156 160 162 164 166 170 180 182 184 184 184 184 184
    188 190 190 190 190 190 190 190 194 198 198 200 200 200 200 200 200 200 200 200
    200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200
    200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200
    200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200
    200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200
    200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200
    200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200
    200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200
    200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200
    208 208 208 208 208 208 208 208 208 208 208 208 208 208 208 208 208 208 208 208
    208 208 208 208 208 208 208 208 208 208 208 208 208 208 208 208 208 208 208 208
    208 208 208 208 208 208 208 208 208 208 208 208 208 208 208 208 208 208 208 208
    208 208 208 208 208 208 208 208 208 208 208 208 208 208 208 208 208 208 208 208
    208 208 208 208 208 208 208 208 208 208 208 208 208 208 208 208 208 208 208 208
    208 208 208 208 208 208 208 208 208 208 208 208 208 208 208 208 208 208 208 208
    208 208 208 208 208 208 208 208 208 208 208 208 208 208
Rosenmontag 0   40  52  61  61  61  61  61  63  63  63  67  67  67  67  67  67  71  71  71  71  71  71  
71  71  73  77  77  79  79  79  79  81  81  81  81  81  83  83  83  83  83  83  83  83  83  83  83  83  83
    83  83  83  83  83  83  83  83  83  83  83  83  83  83  83  83  83  83  83  83  83  83  83  83  83  83  8
3   83  83  83  83  83  83  83  83  83  83  83  83  83  83  83  83  83  83  83  83  83  83  83  83  83  83  
83  83  83  83  83  83  83  83  83  83  83  83  83  83  83  83  83  83  83  83  83  83  83  83  83  83  83
    83  83  83  83  83  83  83  83  83  83  83  83  83  83  83  83  83  83  83  83  83  83  83  83  83  83  8
3   83  83  83  83  83  83  83  83  83  83  83  83  83  83  83  83  83  83  83  83  83  83  83  83  83  83  
83  83  83  83  83  83  83  83  83  83  83  84  84  84  84  84  84  84  84  84  84  84  84  84  84  84  84
    84  84  84  84  84  84  84  84  84  84  84  84  84  84  84  84  84  84  84  84  84  84  84  84  84  84  8
4   84  84  84  84  85  85  85  85  85  85  85  85  85  85  85  85  85  85  85  85  85  85  85  85  85  85  
85  85  85  85  85  85  85  85  85  85  85  85  85  85  85  85  85  85  85  85  85  85  85  85  85  85  85
    85  85  85  85  85  85  85  85  85  85  85  85  85  85  85  85  85  85  85  85  87  87  87  87  87  87  8
7   87  87  87  87  87  87  87  87  87  87  87  87  87  87

Attached a screen-shot of the plotted graph.

BR
Jens

PS: Thanx for this great library!

Original issue reported on code.google.com by opteamax...@googlemail.com on 10 Feb 2014 at 8:52

Attachments:

• visualize-graph.png

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I have the exact same issue, did you manage to find a way around it ?

Original comment by imanva...@gmail.com on 6 Aug 2014 at 1:35