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Cairo-Chart
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This commit is contained in:
Kolan Sh 2018-01-23 18:14:39 +03:00
parent 9ce7f7b174
commit ca6392a6d9
2 changed files with 5 additions and 7 deletions
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11
src/Axis.vala
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@ -209,7 +209,8 @@ namespace CairoChart {
date = dt.format(date_format); date = dt.format(date_format);
var dsec_str = var dsec_str =
("%."+(dsec_signs.to_string())+"Lf").printf((LongDouble)(x - (int64)x)).offset(1); ("%."+(dsec_signs.to_string())+"Lf").printf((LongDouble)(x - (int64)x)).offset(1);
time = dt.format(time_format) + dsec_str; if (time_format != "")
time = dt.format(time_format) + dsec_str;
} }
/** /**
@ -526,9 +527,7 @@ namespace CairoChart {
switch (dtype) { switch (dtype) {
case Axis.DType.NUMBERS: text_t.show(); break; case Axis.DType.NUMBERS: text_t.show(); break;
case Axis.DType.DATE_TIME: case Axis.DType.DATE_TIME:
if (date_format != "") text_t.show(); text_t.show(); chart.ctx.move_to (crpt, print_y - dtf); time_text_t.show();
chart.ctx.move_to (crpt, print_y - dtf);
if (time_format != "") time_text_t.show();
break; break;
} }
// 6. Draw grid lines to the ser.axis_y.place.zmin. // 6. Draw grid lines to the ser.axis_y.place.zmin.
@ -556,9 +555,7 @@ namespace CairoChart {
switch (dtype) { switch (dtype) {
case Axis.DType.NUMBERS: text_t.show(); break; case Axis.DType.NUMBERS: text_t.show(); break;
case Axis.DType.DATE_TIME: case Axis.DType.DATE_TIME:
if (date_format != "") text_t.show(); text_t.show(); chart.ctx.move_to (crpt, print_y - dtf); time_text_t.show();
chart.ctx.move_to (crpt, print_y - dtf);
if (time_format != "") time_text_t.show();
break; break;
} }
// 6. Draw grid lines to the ser.axis_y.place.zmax. // 6. Draw grid lines to the ser.axis_y.place.zmax.

1
src/Text.vala
View File

@ -94,6 +94,7 @@ namespace CairoChart {
* Show ``Text``. * Show ``Text``.
*/ */
public virtual void show () { public virtual void show () {
if (text == "") return;
chart.ctx.select_font_face(font.family, chart.ctx.select_font_face(font.family,
font.slant, font.slant,
font.weight); font.weight);