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Cairo-Chart
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This commit is contained in:
Kolan Sh 2018-01-21 12:55:03 +03:00
parent 3d3eb05c3c
commit fca07bd695
4 changed files with 95 additions and 131 deletions
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108
src/Area.vala
View File

@ -9,10 +9,26 @@ namespace CairoChart {
double _x1 = 1; double _x1 = 1;
double _y0 = 0; double _y0 = 0;
double _y1 = 1; double _y1 = 1;
double _zx0 = 0;
double _zx1 = 1; /**
double _zy0 = 0; * Zoomed Left bound.
double _zy1 = 1; */
public double zx0 = 0;
/**
* Zoomed Top bound.
*/
public double zx1 = 1;
/**
* Zoomed Right bound.
*/
public double zy0 = 0;
/**
* Zoomed Bottom bound.
*/
public double zy1 = 1;
/** /**
* Left bound. * Left bound.
@ -22,7 +38,7 @@ namespace CairoChart {
return _x0; return _x0;
} }
set { set {
_zx0 = _x0 = value; zx0 = _x0 = value;
} }
} }
@ -34,7 +50,7 @@ namespace CairoChart {
return _y0; return _y0;
} }
set { set {
_zy0 = _y0 = value; zy0 = _y0 = value;
} }
} }
@ -46,7 +62,7 @@ namespace CairoChart {
return _x1; return _x1;
} }
set { set {
_zx1 = _x1 = value; zx1 = _x1 = value;
} }
} }
@ -58,59 +74,7 @@ namespace CairoChart {
return _y1; return _y1;
} }
set { set {
_zy1 = _y1 = value; zy1 = _y1 = value;
}
}
/**
* Zoomed Left bound.
*/
public double zx0 {
get {
return _zx0;
}
set {
if (_x0 <= value <= _x1)
_zx0 = value;
}
}
/**
* Zoomed Top bound.
*/
public double zy0 {
get {
return _zy0;
}
set {
if (_y0 <= value <= _y1)
_zy0 = value;
}
}
/**
* Zoomed Right bound.
*/
public double zx1 {
get {
return _zx1;
}
set {
if (_x0 <= value <= _x1)
_zx1 = value;
}
}
/**
* Zoomed Bottom bound.
*/
public double zy1 {
get {
return _zy1;
}
set {
if (_y0 <= value <= _y1)
_zy1 = value;
} }
} }
@ -122,7 +86,7 @@ namespace CairoChart {
return _x1 - _x0; return _x1 - _x0;
} }
set { set {
_zx1 = _x1 = _x0 + value; zx1 = _x1 = _x0 + value;
} }
} }
@ -134,7 +98,7 @@ namespace CairoChart {
return _y1 - _y0; return _y1 - _y0;
} }
set { set {
_zy1 = _y1 = _y0 + value; zy1 = _y1 = _y0 + value;
} }
} }
@ -143,11 +107,11 @@ namespace CairoChart {
*/ */
public double zwidth { public double zwidth {
get { get {
return _zx1 - _zx0; return zx1 - zx0;
} }
set { set {
if (_zx0 <= _zx0 + value <= _x1) if (zx0 <= zx0 + value <= _x1)
_zx1 = _zx0 + value; zx1 = zx0 + value;
} }
} }
@ -156,11 +120,11 @@ namespace CairoChart {
*/ */
public double zheight { public double zheight {
get { get {
return _zy1 - _zy0; return zy1 - zy0;
} }
set { set {
if (_zy0 <= _zy0 + value <= _y1) if (zy0 <= zy0 + value <= _y1)
_zy1 = _zy0 + value; zy1 = zy0 + value;
} }
} }
@ -230,10 +194,10 @@ namespace CairoChart {
* Unzooms ``Area``. * Unzooms ``Area``.
*/ */
public void unzoom () { public void unzoom () {
_zx0 = x0; zx0 = x0;
_zy0 = y0; zy0 = y0;
_zx1 = x1; zx1 = x1;
_zy1 = y1; zy1 = y1;
} }
} }
} }

16
src/Chart.vala
View File

@ -203,27 +203,27 @@ namespace CairoChart {
} }
if (real_x0 >= s.axis_x.zoom_min) { if (real_x0 >= s.axis_x.zoom_min) {
s.axis_x.zoom_min = real_x0; s.axis_x.zoom_min = real_x0;
s.place.zoom_x_min = 0.0; s.place.zx0 = 0.0;
} else { } else {
s.place.zoom_x_min = (s.axis_x.zoom_min - real_x0) / real_width; s.place.zx0 = (s.axis_x.zoom_min - real_x0) / real_width;
} }
if (real_x1 <= s.axis_x.zoom_max) { if (real_x1 <= s.axis_x.zoom_max) {
s.axis_x.zoom_max = real_x1; s.axis_x.zoom_max = real_x1;
s.place.zoom_x_max = 1.0; s.place.zx1 = 1.0;
} else { } else {
s.place.zoom_x_max = (s.axis_x.zoom_max - real_x0) / real_width; s.place.zx1 = (s.axis_x.zoom_max - real_x0) / real_width;
} }
if (real_y1 >= s.axis_y.zoom_min) { if (real_y1 >= s.axis_y.zoom_min) {
s.axis_y.zoom_min = real_y1; s.axis_y.zoom_min = real_y1;
s.place.zoom_y_min = 0.0; s.place.zy0 = 0.0;
} else { } else {
s.place.zoom_y_min = (s.axis_y.zoom_min - real_y1) / real_height; s.place.zy0 = (s.axis_y.zoom_min - real_y1) / real_height;
} }
if (real_y0 <= s.axis_y.zoom_max) { if (real_y0 <= s.axis_y.zoom_max) {
s.axis_y.zoom_max = real_y0; s.axis_y.zoom_max = real_y0;
s.place.zoom_y_max = 1.0; s.place.zy1 = 1.0;
} else { } else {
s.place.zoom_y_max = (s.axis_y.zoom_max - real_y1) / real_height; s.place.zy1 = (s.axis_y.zoom_max - real_y1) / real_height;
} }
} }

50
src/Series.vala
View File

@ -15,7 +15,7 @@ namespace CairoChart {
public Axis axis_x = new Axis(); public Axis axis_x = new Axis();
public Axis axis_y = new Axis(); public Axis axis_y = new Axis();
public Place place = new Place(); public Area place = new Area();
public Text title = new Text (); public Text title = new Text ();
public Marker marker = new Marker (); public Marker marker = new Marker ();
@ -94,8 +94,8 @@ namespace CairoChart {
if ( axis_x.position != s.axis_x.position if ( axis_x.position != s.axis_x.position
|| axis_x.zoom_min != s.axis_x.zoom_min || axis_x.zoom_min != s.axis_x.zoom_min
|| axis_x.zoom_max != s.axis_x.zoom_max || axis_x.zoom_max != s.axis_x.zoom_max
|| place.zoom_x_min != s.place.zoom_x_min || place.zx0 != s.place.zx0
|| place.zoom_x_max != s.place.zoom_x_max || place.zx1 != s.place.zx1
|| axis_x.type != s.axis_x.type || axis_x.type != s.axis_x.type
) )
return false; return false;
@ -106,8 +106,8 @@ namespace CairoChart {
if ( axis_y.position != s.axis_y.position if ( axis_y.position != s.axis_y.position
|| axis_y.zoom_min != s.axis_y.zoom_min || axis_y.zoom_min != s.axis_y.zoom_min
|| axis_y.zoom_max != s.axis_y.zoom_max || axis_y.zoom_max != s.axis_y.zoom_max
|| place.zoom_y_min != s.place.zoom_y_min || place.zy0 != s.place.zy0
|| place.zoom_y_max != s.place.zoom_y_max || place.zy1 != s.place.zy1
|| axis_y.type != s.axis_y.type || axis_y.type != s.axis_y.type
) )
return false; return false;
@ -184,7 +184,7 @@ namespace CairoChart {
for (int sk = si; sk > sj; --sk) { for (int sk = si; sk > sj; --sk) {
var s3 = chart.series[sk]; var s3 = chart.series[sk];
if (!s3.zoom_show) continue; if (!s3.zoom_show) continue;
if (Math.coord_cross(s2.place.zoom_x_min, s2.place.zoom_x_max, s3.place.zoom_x_min, s3.place.zoom_x_max) if (Math.coord_cross(s2.place.zx0, s2.place.zx1, s3.place.zx0, s3.place.zx1)
|| s2.axis_x.position != s3.axis_x.position || s2.axis_x.position != s3.axis_x.position
|| s2.axis_x.type != s3.axis_x.type) { || s2.axis_x.type != s3.axis_x.type) {
has_intersection = true; has_intersection = true;
@ -222,7 +222,7 @@ namespace CairoChart {
for (int sk = si; sk > sj; --sk) { for (int sk = si; sk > sj; --sk) {
var s3 = chart.series[sk]; var s3 = chart.series[sk];
if (!s3.zoom_show) continue; if (!s3.zoom_show) continue;
if (Math.coord_cross(s2.place.zoom_y_min, s2.place.zoom_y_max, s3.place.zoom_y_min, s3.place.zoom_y_max) if (Math.coord_cross(s2.place.zy0, s2.place.zy1, s3.place.zy0, s3.place.zy1)
|| s2.axis_y.position != s3.axis_y.position || s2.axis_y.position != s3.axis_y.position
|| s2.axis_y.type != s3.axis_y.type) { || s2.axis_y.type != s3.axis_y.type) {
has_intersection = true; has_intersection = true;
@ -278,7 +278,7 @@ namespace CairoChart {
if (axis_x.time_format != "") time_text_t.show(ctx); if (axis_x.time_format != "") time_text_t.show(ctx);
break; break;
} }
// 6. Draw grid lines to the place.zoom_y_min. // 6. Draw grid lines to the place.zy0.
var line_style = grid.line_style; var line_style = grid.line_style;
if (joint_x) line_style.color = Color(0, 0, 0, 0.5); if (joint_x) line_style.color = Color(0, 0, 0, 0.5);
line_style.apply(chart); line_style.apply(chart);
@ -287,7 +287,7 @@ namespace CairoChart {
if (joint_x) if (joint_x)
ctx.line_to (scr_x, chart.plarea.y0); ctx.line_to (scr_x, chart.plarea.y0);
else else
ctx.line_to (scr_x, double.min (y, chart.plarea.y0 + chart.plarea.height * (1.0 - place.zoom_y_max))); ctx.line_to (scr_x, double.min (y, chart.plarea.y0 + chart.plarea.height * (1.0 - place.zy1)));
break; break;
case Axis.Position.HIGH: case Axis.Position.HIGH:
var print_y = chart.evarea.y0 + max_rec_height + axis_x.font_spacing + (axis_x.title.text == "" ? 0 : sz.height + axis_x.font_spacing); var print_y = chart.evarea.y0 + max_rec_height + axis_x.font_spacing + (axis_x.title.text == "" ? 0 : sz.height + axis_x.font_spacing);
@ -306,7 +306,7 @@ namespace CairoChart {
if (axis_x.time_format != "") time_text_t.show(ctx); if (axis_x.time_format != "") time_text_t.show(ctx);
break; break;
} }
// 6. Draw grid lines to the place.zoom_y_max. // 6. Draw grid lines to the place.zy1.
var line_style = grid.line_style; var line_style = grid.line_style;
if (joint_x) line_style.color = Color(0, 0, 0, 0.5); if (joint_x) line_style.color = Color(0, 0, 0, 0.5);
line_style.apply(chart); line_style.apply(chart);
@ -315,7 +315,7 @@ namespace CairoChart {
if (joint_x) if (joint_x)
ctx.line_to (scr_x, chart.plarea.y1); ctx.line_to (scr_x, chart.plarea.y1);
else else
ctx.line_to (scr_x, double.max (y, chart.plarea.y0 + chart.plarea.height * (1.0 - place.zoom_y_min))); ctx.line_to (scr_x, double.max (y, chart.plarea.y0 + chart.plarea.height * (1.0 - place.zy0)));
break; break;
} }
} }
@ -331,7 +331,7 @@ namespace CairoChart {
s.axis_x.calc_rec_sizes (chart, out max_rec_width, out max_rec_height, true); s.axis_x.calc_rec_sizes (chart, out max_rec_width, out max_rec_height, true);
// 2. Calculate maximal available number of records, take into account the space width. // 2. Calculate maximal available number of records, take into account the space width.
long max_nrecs = (long) (chart.plarea.width * (s.place.zoom_x_max - s.place.zoom_x_min) / max_rec_width); long max_nrecs = (long) (chart.plarea.width * (s.place.zx1 - s.place.zx0) / max_rec_width);
// 3. Calculate grid step. // 3. Calculate grid step.
Float128 step = Math.calc_round_step ((s.axis_x.zoom_max - s.axis_x.zoom_min) / max_nrecs, s.axis_x.type == Axis.Type.DATE_TIME); Float128 step = Math.calc_round_step ((s.axis_x.zoom_max - s.axis_x.zoom_min) / max_nrecs, s.axis_x.type == Axis.Type.DATE_TIME);
@ -363,7 +363,7 @@ namespace CairoChart {
// 4.5. Draw Axis title // 4.5. Draw Axis title
if (s.axis_x.title.text != "") { if (s.axis_x.title.text != "") {
var scr_x = chart.plarea.x0 + chart.plarea.width * (s.place.zoom_x_min + s.place.zoom_x_max) / 2.0; var scr_x = chart.plarea.x0 + chart.plarea.width * (s.place.zx0 + s.place.zx1) / 2.0;
double scr_y = 0.0; double scr_y = 0.0;
switch (s.axis_x.position) { switch (s.axis_x.position) {
case Axis.Position.LOW: scr_y = chart.evarea.y1 - s.axis_x.font_spacing; break; case Axis.Position.LOW: scr_y = chart.evarea.y1 - s.axis_x.font_spacing; break;
@ -411,7 +411,7 @@ namespace CairoChart {
+ (axis_y.title.text == "" ? 0 : sz.width + axis_y.font_spacing), + (axis_y.title.text == "" ? 0 : sz.width + axis_y.font_spacing),
compact_rec_y_pos (y, text_t)); compact_rec_y_pos (y, text_t));
text_t.show(ctx); text_t.show(ctx);
// 6. Draw grid lines to the place.zoom_x_min. // 6. Draw grid lines to the place.zx0.
var line_style = grid.line_style; var line_style = grid.line_style;
if (joint_y) line_style.color = Color(0, 0, 0, 0.5); if (joint_y) line_style.color = Color(0, 0, 0, 0.5);
line_style.apply(chart); line_style.apply(chart);
@ -420,14 +420,14 @@ namespace CairoChart {
if (joint_y) if (joint_y)
ctx.line_to (chart.plarea.x1, scr_y); ctx.line_to (chart.plarea.x1, scr_y);
else else
ctx.line_to (double.max (x, chart.plarea.x0 + chart.plarea.width * place.zoom_x_max), scr_y); ctx.line_to (double.max (x, chart.plarea.x0 + chart.plarea.width * place.zx1), scr_y);
break; break;
case Axis.Position.HIGH: case Axis.Position.HIGH:
ctx.move_to (chart.evarea.x1 - text_sz.width - axis_y.font_spacing ctx.move_to (chart.evarea.x1 - text_sz.width - axis_y.font_spacing
- (axis_y.title.text == "" ? 0 : sz.width + axis_y.font_spacing), - (axis_y.title.text == "" ? 0 : sz.width + axis_y.font_spacing),
compact_rec_y_pos (y, text_t)); compact_rec_y_pos (y, text_t));
text_t.show(ctx); text_t.show(ctx);
// 6. Draw grid lines to the place.zoom_x_max. // 6. Draw grid lines to the place.zx1.
var line_style = grid.line_style; var line_style = grid.line_style;
if (joint_y) line_style.color = Color(0, 0, 0, 0.5); if (joint_y) line_style.color = Color(0, 0, 0, 0.5);
line_style.apply(chart); line_style.apply(chart);
@ -436,7 +436,7 @@ namespace CairoChart {
if (joint_y) if (joint_y)
ctx.line_to (chart.plarea.x0, scr_y); ctx.line_to (chart.plarea.x0, scr_y);
else else
ctx.line_to (double.min (x, chart.plarea.x0 + chart.plarea.width * place.zoom_x_min), scr_y); ctx.line_to (double.min (x, chart.plarea.x0 + chart.plarea.width * place.zx0), scr_y);
break; break;
} }
} }
@ -451,7 +451,7 @@ namespace CairoChart {
s.axis_y.calc_rec_sizes (chart, out max_rec_width, out max_rec_height, false); s.axis_y.calc_rec_sizes (chart, out max_rec_width, out max_rec_height, false);
// 2. Calculate maximal available number of records, take into account the space width. // 2. Calculate maximal available number of records, take into account the space width.
long max_nrecs = (long) (chart.plarea.height * (s.place.zoom_y_max - s.place.zoom_y_min) / max_rec_height); long max_nrecs = (long) (chart.plarea.height * (s.place.zy1 - s.place.zy0) / max_rec_height);
// 3. Calculate grid step. // 3. Calculate grid step.
Float128 step = Math.calc_round_step ((s.axis_y.zoom_max - s.axis_y.zoom_min) / max_nrecs); Float128 step = Math.calc_round_step ((s.axis_y.zoom_max - s.axis_y.zoom_min) / max_nrecs);
@ -483,7 +483,7 @@ namespace CairoChart {
// 4.5. Draw Axis title // 4.5. Draw Axis title
if (s.axis_y.title.text != "") { if (s.axis_y.title.text != "") {
var scr_y = chart.plarea.y0 + chart.plarea.height * (1.0 - (s.place.zoom_y_min + s.place.zoom_y_max) / 2.0); var scr_y = chart.plarea.y0 + chart.plarea.height * (1.0 - (s.place.zy0 + s.place.zy1) / 2.0);
switch (s.axis_y.position) { switch (s.axis_y.position) {
case Axis.Position.LOW: case Axis.Position.LOW:
var scr_x = chart.evarea.x0 + s.axis_y.font_spacing + sz.width; var scr_x = chart.evarea.x0 + s.axis_y.font_spacing + sz.width;
@ -528,11 +528,11 @@ namespace CairoChart {
} }
public virtual double get_scr_x (Float128 x) { public virtual double get_scr_x (Float128 x) {
return chart.plarea.x0 + chart.plarea.width * (place.zoom_x_min + (x - axis_x.zoom_min) / (axis_x.zoom_max - axis_x.zoom_min) * (place.zoom_x_max - place.zoom_x_min)); return chart.plarea.x0 + chart.plarea.width * (place.zx0 + (x - axis_x.zoom_min) / (axis_x.zoom_max - axis_x.zoom_min) * (place.zx1 - place.zx0));
} }
public virtual double get_scr_y (Float128 y) { public virtual double get_scr_y (Float128 y) {
return chart.plarea.y0 + chart.plarea.height * (1.0 - (place.zoom_y_min + (y - axis_y.zoom_min) / (axis_y.zoom_max - axis_y.zoom_min) * (place.zoom_y_max - place.zoom_y_min))); return chart.plarea.y0 + chart.plarea.height * (1.0 - (place.zy0 + (y - axis_y.zoom_min) / (axis_y.zoom_max - axis_y.zoom_min) * (place.zy1 - place.zy0)));
} }
public virtual Point get_scr_point (Point128 p) { public virtual Point get_scr_point (Point128 p) {
@ -540,13 +540,13 @@ namespace CairoChart {
} }
public virtual Float128 get_real_x (double scr_x) { public virtual Float128 get_real_x (double scr_x) {
return axis_x.zoom_min + ((scr_x - chart.plarea.x0) / chart.plarea.width - place.zoom_x_min) return axis_x.zoom_min + ((scr_x - chart.plarea.x0) / chart.plarea.width - place.zx0)
* (axis_x.zoom_max - axis_x.zoom_min) / (place.zoom_x_max - place.zoom_x_min); * (axis_x.zoom_max - axis_x.zoom_min) / (place.zx1 - place.zx0);
} }
public virtual Float128 get_real_y (double scr_y) { public virtual Float128 get_real_y (double scr_y) {
return axis_y.zoom_min + ((chart.plarea.y1 - scr_y) / chart.plarea.height - place.zoom_y_min) return axis_y.zoom_min + ((chart.plarea.y1 - scr_y) / chart.plarea.height - place.zy0)
* (axis_y.zoom_max - axis_y.zoom_min) / (place.zoom_y_max - place.zoom_y_min); * (axis_y.zoom_max - axis_y.zoom_min) / (place.zy1 - place.zy0);
} }
public virtual Point128 get_real_point (Point p) { public virtual Point128 get_real_point (Point p) {

52
test/ChartTest.vala
View File

@ -17,18 +17,18 @@ void plot_chart1 (Chart chart) {
s1.axis_x.min = 0; s1.axis_x.max = 2; s1.axis_x.min = 0; s1.axis_x.max = 2;
s1.axis_y.min = 0; s1.axis_y.max = 3; s1.axis_y.min = 0; s1.axis_y.max = 3;
s1.place.x_min = 0.25; s1.place.x_max = 0.75; s1.place.x0 = 0.25; s1.place.x1 = 0.75;
s1.place.y_min = 0.3; s1.place.y_max = 0.9; s1.place.y0 = 0.3; s1.place.y1 = 0.9;
s2.axis_x.min = -15; s2.axis_x.max = 30; s2.axis_x.min = -15; s2.axis_x.max = 30;
s2.axis_y.min = -20; s2.axis_y.max = 200; s2.axis_y.min = -20; s2.axis_y.max = 200;
s2.place.x_min = 0.5; s2.place.x_max = 1; s2.place.x0 = 0.5; s2.place.x1 = 1;
s2.place.y_min = 0.0; s2.place.y_max = 0.5; s2.place.y0 = 0.0; s2.place.y1 = 0.5;
s3.axis_x.min = 0; s3.axis_x.max = 130; s3.axis_x.min = 0; s3.axis_x.max = 130;
s3.axis_y.min = 15; s3.axis_y.max = 35; s3.axis_y.min = 15; s3.axis_y.max = 35;
s3.place.x_min = 0; s3.place.x_max = 0.5; s3.place.x0 = 0; s3.place.x1 = 0.5;
s3.place.y_min = 0.5; s3.place.y_max = 1.0; s3.place.y0 = 0.5; s3.place.y1 = 1.0;
s1.marker.type = Marker.Type.SQUARE; s1.marker.type = Marker.Type.SQUARE;
s2.marker.type = Marker.Type.CIRCLE; s2.marker.type = Marker.Type.CIRCLE;
@ -61,18 +61,18 @@ void plot_chart2 (Chart chart) {
s1.axis_x.min = -15; s1.axis_x.max = 30; s1.axis_x.min = -15; s1.axis_x.max = 30;
s1.axis_y.min = 0; s1.axis_y.max = 3; s1.axis_y.min = 0; s1.axis_y.max = 3;
s1.place.x_min = 0.0; s1.place.x_max = 1.0; s1.place.x0 = 0.0; s1.place.x1 = 1.0;
s1.place.y_min = 0.3; s1.place.y_max = 0.9; s1.place.y0 = 0.3; s1.place.y1 = 0.9;
s2.axis_x.min = -15; s2.axis_x.max = 30; s2.axis_x.min = -15; s2.axis_x.max = 30;
s2.axis_y.min = -20; s2.axis_y.max = 200; s2.axis_y.min = -20; s2.axis_y.max = 200;
s2.place.x_min = 0.0; s2.place.x_max = 1.0; s2.place.x0 = 0.0; s2.place.x1 = 1.0;
s2.place.y_min = 0.0; s2.place.y_max = 0.5; s2.place.y0 = 0.0; s2.place.y1 = 0.5;
s3.axis_x.min = -15; s3.axis_x.max = 30; s3.axis_x.min = -15; s3.axis_x.max = 30;
s3.axis_y.min = 15; s3.axis_y.max = 35; s3.axis_y.min = 15; s3.axis_y.max = 35;
s3.place.x_min = 0.0; s3.place.x_max = 1.0; s3.place.x0 = 0.0; s3.place.x1 = 1.0;
s3.place.y_min = 0.5; s3.place.y_max = 1.0; s3.place.y0 = 0.5; s3.place.y1 = 1.0;
s1.marker.type = Marker.Type.PRICLE_CIRCLE; s1.marker.type = Marker.Type.PRICLE_CIRCLE;
s2.marker.type = Marker.Type.PRICLE_SQUARE; s2.marker.type = Marker.Type.PRICLE_SQUARE;
@ -111,18 +111,18 @@ void plot_chart3 (Chart chart) {
s1.axis_x.min = 0; s1.axis_x.max = 2; s1.axis_x.min = 0; s1.axis_x.max = 2;
s1.axis_y.min = -20; s1.axis_y.max = 200; s1.axis_y.min = -20; s1.axis_y.max = 200;
s1.place.x_min = 0.25; s1.place.x_max = 0.75; s1.place.x0 = 0.25; s1.place.x1 = 0.75;
s1.place.y_min = 0.0; s1.place.y_max = 1.0; s1.place.y0 = 0.0; s1.place.y1 = 1.0;
s2.axis_x.min = -15; s2.axis_x.max = 30; s2.axis_x.min = -15; s2.axis_x.max = 30;
s2.axis_y.min = -20; s2.axis_y.max = 200; s2.axis_y.min = -20; s2.axis_y.max = 200;
s2.place.x_min = 0.5; s2.place.x_max = 1; s2.place.x0 = 0.5; s2.place.x1 = 1;
s2.place.y_min = 0.0; s2.place.y_max = 1.0; s2.place.y0 = 0.0; s2.place.y1 = 1.0;
s3.axis_x.min = 0; s3.axis_x.max = 130; s3.axis_x.min = 0; s3.axis_x.max = 130;
s3.axis_y.min = -20; s3.axis_y.max = 200; s3.axis_y.min = -20; s3.axis_y.max = 200;
s3.place.x_min = 0; s3.place.x_max = 0.5; s3.place.x0 = 0; s3.place.x1 = 0.5;
s3.place.y_min = 0.0; s3.place.y_max = 1.0; s3.place.y0 = 0.0; s3.place.y1 = 1.0;
s1.marker.type = Marker.Type.SQUARE; s1.marker.type = Marker.Type.SQUARE;
s2.marker.type = Marker.Type.PRICLE_CIRCLE; s2.marker.type = Marker.Type.PRICLE_CIRCLE;
@ -170,23 +170,23 @@ void plot_chart4 (Chart chart) {
s1.axis_x.min = now - 100000; s1.axis_x.max = now + 100000; s1.axis_x.min = now - 100000; s1.axis_x.max = now + 100000;
s1.axis_y.min = -20; s1.axis_y.max = 200; s1.axis_y.min = -20; s1.axis_y.max = 200;
s1.place.x_min = 0.25; s1.place.x_max = 0.75; s1.place.x0 = 0.25; s1.place.x1 = 0.75;
s1.place.y_min = 0.0; s1.place.y_max = 1.0; s1.place.y0 = 0.0; s1.place.y1 = 1.0;
s2.axis_x.min = -15; s2.axis_x.max = 30; s2.axis_x.min = -15; s2.axis_x.max = 30;
s2.axis_y.min = -20; s2.axis_y.max = 200; s2.axis_y.min = -20; s2.axis_y.max = 200;
s2.place.x_min = 0.2; s2.place.x_max = 1; s2.place.x0 = 0.2; s2.place.x1 = 1;
s2.place.y_min = 0.0; s2.place.y_max = 1.0; s2.place.y0 = 0.0; s2.place.y1 = 1.0;
s3.axis_x.min = high - 2; s3.axis_x.max = high + 1; s3.axis_x.min = high - 2; s3.axis_x.max = high + 1;
s3.axis_y.min = -20; s3.axis_y.max = 200; s3.axis_y.min = -20; s3.axis_y.max = 200;
s3.place.x_min = 0; s3.place.x_max = 0.8; s3.place.x0 = 0; s3.place.x1 = 0.8;
s3.place.y_min = 0.0; s3.place.y_max = 1.0; s3.place.y0 = 0.0; s3.place.y1 = 1.0;
s4.axis_x.min = high + 0.0049; s4.axis_x.max = high + 0.0054; s4.axis_x.min = high + 0.0049; s4.axis_x.max = high + 0.0054;
s4.axis_y.min = -20; s4.axis_y.max = 200; s4.axis_y.min = -20; s4.axis_y.max = 200;
s4.place.x_min = 0.2; s4.place.x_max = 1.0; s4.place.x0 = 0.2; s4.place.x1 = 1.0;
s4.place.y_min = 0.0; s4.place.y_max = 1.0; s4.place.y0 = 0.0; s4.place.y1 = 1.0;
s1.marker.type = Marker.Type.SQUARE; s1.marker.type = Marker.Type.SQUARE;
s2.marker.type = Marker.Type.PRICLE_CIRCLE; s2.marker.type = Marker.Type.PRICLE_CIRCLE;