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plplot: adapt font size scaling to smaller nanonote display
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@ -1,7 +1,7 @@
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Index: plplot-5.9.7/drivers/linuxvga.c
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===================================================================
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--- plplot-5.9.7.orig/drivers/linuxvga.c 2011-01-08 12:20:09.000000000 +0100
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+++ plplot-5.9.7/drivers/linuxvga.c 2011-01-08 15:37:11.000000000 +0100
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+++ plplot-5.9.7/drivers/linuxvga.c 2011-01-09 14:23:05.000000000 +0100
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@@ -39,8 +39,8 @@
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/* INDENT ON */
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@ -22,17 +22,20 @@ Index: plplot-5.9.7/drivers/linuxvga.c
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if ( vga_hasmode( mode ) )
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vga_setmode( mode );
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else
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@@ -202,24 +202,40 @@
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@@ -111,7 +111,7 @@
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totcol = vga_getcolors();
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- plP_setpxl( 2.5, 2.5 ); /* My best guess. Seems to work okay. */
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+ plP_setpxl( 1.0, 1.0 );
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plP_setphy( 0, vgax, 0, vgay );
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}
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@@ -202,24 +202,34 @@
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void
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plD_state_vga( PLStream *pls, PLINT op )
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{
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+ static const int vga_palette[16] = {
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+ 0x000000, 0x000080, 0x008000, 0x008080,
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+ 0x800000, 0x800080, 0x808000, 0xc0c0c0,
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+ 0x808080, 0x0000ff, 0x00ff00, 0x00ffff,
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+ 0xff0000, 0xff00ff, 0xffff00, 0xffffff
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+ };
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+ int r, g, b;
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+ int r, g, b;
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+
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switch ( op )
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{
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18
plplot/patches/060-font-size.patch
Normal file
18
plplot/patches/060-font-size.patch
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@ -0,0 +1,18 @@
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Index: plplot-5.9.7/src/plpage.c
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===================================================================
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--- plplot-5.9.7.orig/src/plpage.c 2011-01-09 14:23:21.000000000 +0100
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+++ plplot-5.9.7/src/plpage.c 2011-01-09 14:37:42.000000000 +0100
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@@ -152,9 +152,12 @@
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// Reduce sizes with plot area (non-proportional, so that character
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// size doesn't get too small).
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//
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+ /* on small screens this won't work right. decrease virtual page length
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+ * to match the nanonote's small screen */
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scale = 0.5 *
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( ( plsc->phyxma - plsc->phyxmi ) / plsc->xpmm +
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- ( plsc->phyyma - plsc->phyymi ) / plsc->ypmm ) / 200.0;
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+ ( plsc->phyyma - plsc->phyymi ) / plsc->ypmm ) / 160.0;
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+ /* was: /200.0 */
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// Take account of scaling caused by change of orientation
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if ( plsc->difilt && PLDI_ORI )
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