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neo-blessed
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screenshot.

This commit is contained in:
Christopher Jeffrey 2015-04-21 04:58:41 -07:00
parent e70edff5ce
commit 7c49f67247
1 changed files with 8 additions and 8 deletions
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16
example/ansi-viewer/index.js
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@ -227,18 +227,18 @@ function cp437ToUtf8(buf, callback) {
}
blessed.Element.prototype.screenshot = function(xi, xl, yi, yl) {
if (xi == null) xi = this.lpos.xi + this.ileft;
if (xl == null) xl = this.lpos.xl - this.iright;
if (yi == null) yi = this.lpos.yi + this.itop;
if (yl == null) yl = this.lpos.yl - this.ibottom;
xi = this.lpos.xi + this.ileft + (xi || 0);
xl = this.lpos.xl - this.iright + (xl || 0);
yi = this.lpos.yi + this.itop + (yi || 0);
yl = this.lpos.yl - this.ibottom + (yl || 0);
return this.screen.screenshot(xi, xl, yi, yl);
};
blessed.Terminal.prototype.screenshot = function(xi, xl, yi, yl) {
if (xi == null) xi = 0;
if (xl == null) xl = this.term.lines[0].length;
if (yi == null) yi = 0;
if (yl == null) yl = this.term.lines.length;
xi = 0 + (xi || 0);
xl = this.term.lines[0].length + (xl || 0);
yi = 0 + (yi || 0);
yl = this.term.lines.length + (yl || 0);
return this.screen.screenshot(xi, xl, yi, yl, this.term);
};