Differences
This shows you the differences between two versions of the page.
| Both sides previous revision Previous revision | |||
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metapost [2019/06/04 00:02] tarquinwj [Magnetic effects] |
metapost [2019/06/09 09:25] brucemutton [Scalebars] Add Scalebar 3 |
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| Line 1597: | Line 1597: | ||
| draw (tmpl-0.25*u/10,-tmph)--(-tmpl+0.25*u/10,-tmph); | draw (tmpl-0.25*u/10,-tmph)--(-tmpl+0.25*u/10,-tmph); | ||
| + | ===Scalebar 3=== | ||
| + | {{:metapost:scalebar3.png?=400}} by Chris Hayes | ||
| + | |||
| + | layout LayoutScalebar3 # Scalebar by Chris Hayes | ||
| + | code metapost | ||
| + | def s_scalebar (expr l, units, txt) = | ||
| + | begingroup | ||
| + | interim warningcheck:=0; | ||
| + | tmp05:=5 * (l / Scale * cm * units / 100); | ||
| + | tmp10:=10 * (l / Scale * cm * units / 100); | ||
| + | tmp20:=20 * (l / Scale * cm * units / 100); | ||
| + | tmp40:=40 * (l / Scale * cm * units / 100); | ||
| + | tmp60:=60 * (l / Scale * cm * units / 100); | ||
| + | tmp80:=80 * (l / Scale * cm * units / 100); | ||
| + | tmp100:=100 * (l / Scale * cm * units / 100); | ||
| + | scal05:=5 * l / 100; | ||
| + | scal10:=10 * l / 100; | ||
| + | scal20:=20 * l / 100; | ||
| + | scal40:=40 * l / 100; | ||
| + | scal60:=60 * l / 100; | ||
| + | scal80:=80 * l / 100; | ||
| + | brht:= 5bp; | ||
| + | lblht:= 8bp; | ||
| + | endgroup; | ||
| + | pickup PenC; | ||
| + | draw (0,0)--(0,brht)--(tmp100,brht)--(tmp100,0)--(0,0); | ||
| + | draw (tmp05,0)--(tmp05,brht); | ||
| + | draw (tmp10,0)--(tmp10,brht); | ||
| + | draw (tmp20,0)--(tmp20,brht); | ||
| + | draw (tmp40,0)--(tmp40,brht); | ||
| + | draw (tmp60,0)--(tmp60,brht); | ||
| + | draw (tmp80,0)--(tmp80,brht); | ||
| + | fill (tmp05,0)--(tmp10,0)--(tmp10,brht)--(tmp05,brht)--cycle; | ||
| + | fill (tmp20,0)--(tmp40,0)--(tmp40,brht)--(tmp20,brht)--cycle; | ||
| + | fill (tmp60,0)--(tmp80,0)--(tmp80,brht)--(tmp60,brht)--cycle; | ||
| + | begingroup | ||
| + | label.top(thTEX(decimal (l) & "\thinspace" & txt),origin+(tmp100,lblht)); | ||
| + | label.top(thTEX(decimal (scal80)),origin+(tmp80,lblht)); | ||
| + | label.top(thTEX(decimal (scal60)),origin+(tmp60,lblht)); | ||
| + | label.top(thTEX(decimal (scal40)),origin+(tmp40,lblht)); | ||
| + | label.top(thTEX(decimal (scal20)),origin+(tmp20,lblht)); | ||
| + | label.top(thTEX(decimal (scal10)),origin+(tmp10,lblht)); | ||
| + | label.top(thTEX(decimal (scal05)),origin+(tmp05,lblht)); | ||
| + | label.top(thTEX(decimal (0)),origin+(0,lblht)); | ||
| + | endgroup | ||
| + | enddef; | ||
| + | endcode | ||
| + | endlayout LayoutScalebar3 | ||
| ====Gridlines==== | ====Gridlines==== | ||
| ===Change grid symbols from cross hairs to continuous lines=== | ===Change grid symbols from cross hairs to continuous lines=== | ||