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@ -110,6 +110,23 @@ update_sample(ncplot* n, uint64_t x, int64_t y, bool reset){
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}
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}
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}
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}
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static int
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redraw_plot(ncplot* n){
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ncplane_erase(ncplot_plane(n)); // FIXME shouldn't need this
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for(int y = 0 ; y < 1 ; ++y){ // FIXME use available columns
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int idx = n->slotstart;
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for(uint64_t x = 0 ; x < n->slotcount ; ++x){
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if(n->slots[idx] > n->miny){ // FIXME prorate
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if(ncplane_putegc_yx(ncplot_plane(n), y, x, "█", NULL) <= 0){
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return -1;
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}
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}
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idx = (idx + 1) % n->slotcount;
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}
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}
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return 0;
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}
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// Add to or set the value corresponding to this x. If x is beyond the current
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// Add to or set the value corresponding to this x. If x is beyond the current
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// x window, the x window is advanced to include x, and values passing beyond
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// x window, the x window is advanced to include x, and values passing beyond
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// the window are lost. The first call will place the initial window. The plot
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// the window are lost. The first call will place the initial window. The plot
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@ -122,8 +139,7 @@ int ncplot_add_sample(ncplot* n, uint64_t x, int64_t y){
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return -1;
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return -1;
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}
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}
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update_sample(n, x, y, false);
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update_sample(n, x, y, false);
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// FIXME redraw plot
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return redraw_plot(n);
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return 0;
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}
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}
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int ncplot_set_sample(ncplot* n, uint64_t x, int64_t y){
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int ncplot_set_sample(ncplot* n, uint64_t x, int64_t y){
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@ -134,8 +150,7 @@ int ncplot_set_sample(ncplot* n, uint64_t x, int64_t y){
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return -1;
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return -1;
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}
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}
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update_sample(n, x, y, true);
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update_sample(n, x, y, true);
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// FIXME redraw plot
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return redraw_plot(n);
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return 0;
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}
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}
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void ncplot_destroy(ncplot* n){
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void ncplot_destroy(ncplot* n){
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