| 234 |
|
getbestvis(); |
| 235 |
|
/* store image */ |
| 236 |
|
getras(); |
| 237 |
+ |
/* get size and position */ |
| 238 |
+ |
bzero((char *)&oursizhints, sizeof(oursizhints)); |
| 239 |
+ |
oursizhints.width = xmax; oursizhints.height = ymax; |
| 240 |
+ |
if (geometry != NULL) { |
| 241 |
+ |
i = XParseGeometry(geometry, &oursizhints.x, &oursizhints.y, |
| 242 |
+ |
(unsigned *)&oursizhints.width, |
| 243 |
+ |
(unsigned *)&oursizhints.height); |
| 244 |
+ |
if ((i&(WidthValue|HeightValue)) == (WidthValue|HeightValue)) |
| 245 |
+ |
oursizhints.flags |= USSize; |
| 246 |
+ |
else |
| 247 |
+ |
oursizhints.flags |= PSize; |
| 248 |
+ |
if ((i&(XValue|YValue)) == (XValue|YValue)) { |
| 249 |
+ |
oursizhints.flags |= USPosition; |
| 250 |
+ |
if (i & XNegative) |
| 251 |
+ |
oursizhints.x += DisplayWidth(thedisplay, |
| 252 |
+ |
ourscreen)-1-oursizhints.width-2*BORWIDTH; |
| 253 |
+ |
if (i & YNegative) |
| 254 |
+ |
oursizhints.y += DisplayHeight(thedisplay, |
| 255 |
+ |
ourscreen)-1-oursizhints.height-2*BORWIDTH; |
| 256 |
+ |
} |
| 257 |
+ |
} |
| 258 |
|
/* open window */ |
| 259 |
|
ourwinattr.border_pixel = ourblack; |
| 260 |
|
ourwinattr.background_pixel = ourwhite; |
| 261 |
|
ourwinattr.colormap = XCreateColormap(thedisplay, ourroot, |
| 262 |
|
ourvis.visual, AllocNone); |
| 263 |
< |
wind = XCreateWindow(thedisplay, ourroot, 0, 0, xmax, ymax, BORWIDTH, |
| 263 |
> |
wind = XCreateWindow(thedisplay, ourroot, oursizhints.x, oursizhints.y, |
| 264 |
> |
oursizhints.width, oursizhints.height, BORWIDTH, |
| 265 |
|
ourvis.depth, InputOutput, ourvis.visual, |
| 266 |
|
CWBackPixel|CWBorderPixel|CWColormap, &ourwinattr); |
| 267 |
|
if (wind == 0) |
| 280 |
|
XDefineCursor(thedisplay, wind, XCreateFontCursor(thedisplay, |
| 281 |
|
XC_diamond_cross)); |
| 282 |
|
XStoreName(thedisplay, wind, fname == NULL ? progname : fname); |
| 283 |
< |
if (geometry != NULL) { |
| 262 |
< |
bzero((char *)&oursizhints, sizeof(oursizhints)); |
| 263 |
< |
i = XParseGeometry(geometry, &oursizhints.x, &oursizhints.y, |
| 264 |
< |
(unsigned *)&oursizhints.width, |
| 265 |
< |
(unsigned *)&oursizhints.height); |
| 266 |
< |
if ((i&(WidthValue|HeightValue)) == (WidthValue|HeightValue)) |
| 267 |
< |
oursizhints.flags |= USSize; |
| 268 |
< |
else { |
| 269 |
< |
oursizhints.width = xmax; |
| 270 |
< |
oursizhints.height = ymax; |
| 271 |
< |
oursizhints.flags |= PSize; |
| 272 |
< |
} |
| 273 |
< |
if ((i&(XValue|YValue)) == (XValue|YValue)) { |
| 274 |
< |
oursizhints.flags |= USPosition; |
| 275 |
< |
if (i & XNegative) |
| 276 |
< |
oursizhints.x += DisplayWidth(thedisplay, |
| 277 |
< |
ourscreen)-1-oursizhints.width-2*BORWIDTH; |
| 278 |
< |
if (i & YNegative) |
| 279 |
< |
oursizhints.y += DisplayHeight(thedisplay, |
| 280 |
< |
ourscreen)-1-oursizhints.height-2*BORWIDTH; |
| 281 |
< |
} |
| 283 |
> |
if (oursizhints.flags) |
| 284 |
|
XSetNormalHints(thedisplay, wind, &oursizhints); |
| 283 |
– |
} |
| 285 |
|
ourxwmhints.flags = InputHint|IconPixmapHint; |
| 286 |
|
ourxwmhints.input = True; |
| 287 |
|
ourxwmhints.icon_pixmap = XCreateBitmapFromData(thedisplay, |
| 615 |
|
make_rpixmap(ourras, wind); |
| 616 |
|
redraw(0, 0, width, height); |
| 617 |
|
return(0); |
| 618 |
+ |
case '0': /* recenter origin */ |
| 619 |
+ |
if (xoff == 0 & yoff == 0) |
| 620 |
+ |
return(0); |
| 621 |
+ |
xoff = yoff = 0; |
| 622 |
+ |
XClearWindow(thedisplay, wind); |
| 623 |
+ |
redraw(0, 0, width, height); |
| 624 |
+ |
return(0); |
| 625 |
|
case ' ': /* clear */ |
| 626 |
|
redraw(box.xmin, box.ymin, box.xsiz, box.ysiz); |
| 627 |
|
return(0); |
| 763 |
|
dp = ourdata - 1; |
| 764 |
|
for (y = 0; y < ymax; y++) { |
| 765 |
|
getscan(y); |
| 758 |
– |
normcolrs(scanline, xmax, scale); |
| 766 |
|
add2icon(y, scanline); |
| 767 |
+ |
normcolrs(scanline, xmax, scale); |
| 768 |
|
err = 0; |
| 769 |
|
for (x = 0; x < xmax; x++) { |
| 770 |
|
if (!(x&7)) |
| 790 |
|
static short cerr[ICONSIZ]; |
| 791 |
|
static int ynext; |
| 792 |
|
static char *dp; |
| 793 |
+ |
COLR clr; |
| 794 |
|
register int err; |
| 795 |
|
register int x, ti; |
| 796 |
|
int errp; |
| 821 |
|
*++dp = 0; |
| 822 |
|
errp = err; |
| 823 |
|
ti = x*xmax/iconwidth; |
| 824 |
< |
err += normbright(scan[ti]) + cerr[x]; |
| 824 |
> |
copycolr(clr, scan[ti]); |
| 825 |
> |
normcolrs(clr, 1, scale); |
| 826 |
> |
err += normbright(clr) + cerr[x]; |
| 827 |
|
if (err > 127) |
| 828 |
|
err -= 255; |
| 829 |
|
else |
| 846 |
|
dp = (unsigned long *)ourdata; |
| 847 |
|
for (y = 0; y < ymax; y++) { |
| 848 |
|
getscan(y); |
| 849 |
+ |
add2icon(y, scanline); |
| 850 |
|
if (scale) |
| 851 |
|
shiftcolrs(scanline, xmax, scale); |
| 852 |
|
colrs_gambs(scanline, xmax); |
| 841 |
– |
add2icon(y, scanline); |
| 853 |
|
if (ourras->image->blue_mask & 1) |
| 854 |
|
for (x = 0; x < xmax; x++) |
| 855 |
|
*dp++ = scanline[x][RED] << 16 | |
| 875 |
|
dp = ourdata; |
| 876 |
|
for (y = 0; y < ymax; y++) { |
| 877 |
|
getscan(y); |
| 878 |
+ |
add2icon(y, scanline); |
| 879 |
|
if (scale) |
| 880 |
|
shiftcolrs(scanline, xmax, scale); |
| 881 |
+ |
for (x = 0; x < xmax; x++) |
| 882 |
+ |
scanline[x][GRN] = normbright(scanline[x]); |
| 883 |
|
colrs_gambs(scanline, xmax); |
| 870 |
– |
add2icon(y, scanline); |
| 884 |
|
if (maxcolors < 256) |
| 885 |
|
for (x = 0; x < xmax; x++) |
| 886 |
< |
*dp++ = ((long)normbright(scanline[x]) * |
| 887 |
< |
maxcolors + 128) >> 8; |
| 886 |
> |
*dp++ = ((long)scanline[x][GRN] * |
| 887 |
> |
maxcolors + maxcolors/2) >> 8; |
| 888 |
|
else |
| 889 |
|
for (x = 0; x < xmax; x++) |
| 890 |
< |
*dp++ = normbright(scanline[x]); |
| 890 |
> |
*dp++ = scanline[x][GRN]; |
| 891 |
|
} |
| 892 |
|
for (x = 0; x < maxcolors; x++) |
| 893 |
|
clrtab[x][RED] = clrtab[x][GRN] = |
| 894 |
< |
clrtab[x][BLU] = ((long)x*256+maxcolors/2)/maxcolors; |
| 894 |
> |
clrtab[x][BLU] = ((long)x*256 + 128)/maxcolors; |
| 895 |
|
} |
| 896 |
|
|
| 897 |
|
|
| 905 |
|
for (y = 0; y < ymax; y++) { |
| 906 |
|
if (getscan(y) < 0) |
| 907 |
|
quiterr("seek error in getmapped"); |
| 908 |
+ |
add2icon(y, scanline); |
| 909 |
|
if (scale) |
| 910 |
|
shiftcolrs(scanline, xmax, scale); |
| 911 |
|
colrs_gambs(scanline, xmax); |
| 898 |
– |
add2icon(y, scanline); |
| 912 |
|
cnt_colrs(scanline, xmax); |
| 913 |
|
} |
| 914 |
|
/* map pixels */ |