5 |
# This program is free software under the GPL (>=v2) |
# This program is free software under the GPL (>=v2) |
6 |
# Read the file COPYING coming with Thuban for details. |
# Read the file COPYING coming with Thuban for details. |
7 |
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8 |
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import sys |
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|
10 |
from Thuban import _ |
from Thuban import _ |
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12 |
from wxPython.wx import * |
from wxPython.wx import * |
21 |
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|
22 |
import classifier |
import classifier |
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|
24 |
from Thuban.common import Str2Num |
import resource |
25 |
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|
26 |
ID_CLASSGEN_GEN = 4001 |
ID_CLASSGEN_GEN = 4001 |
27 |
ID_CLASSGEN_CLOSE = 4002 |
ID_CLASSGEN_CLOSE = 4002 |
28 |
ID_CLASSGEN_GENCOMBO = 4007 |
ID_CLASSGEN_GENCOMBO = 4007 |
29 |
ID_CLASSGEN_PROPCOMBO = 4008 |
ID_CLASSGEN_PROPCOMBO = 4008 |
30 |
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31 |
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USEALL_BMP = "group_use_all" |
32 |
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USE_BMP = "group_use" |
33 |
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USENOT_BMP = "group_use_not" |
34 |
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USENONE_BMP = "group_use_none" |
35 |
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36 |
GENCOMBOSTR_UNIFORM = _("Uniform Distribution") |
GENCOMBOSTR_UNIFORM = _("Uniform Distribution") |
37 |
GENCOMBOSTR_UNIQUE = _("Unique Values") |
GENCOMBOSTR_UNIQUE = _("Unique Values") |
38 |
|
|
39 |
PROPCOMBOSTR_CUSTOM = _("Custom Ramp") |
PROPCOMBOSTR_CUSTOM = _("Custom Ramp") |
40 |
PROPCOMBOSTR_RED = _("Red Ramp") |
PROPCOMBOSTR_GREY = _("Grey Ramp") |
41 |
PROPCOMBOSTR_GREEN = _("Green Ramp") |
PROPCOMBOSTR_RED = _("Red Ramp") |
42 |
PROPCOMBOSTR_BLUE = _("Blue Ramp") |
PROPCOMBOSTR_GREEN = _("Green Ramp") |
43 |
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PROPCOMBOSTR_BLUE = _("Blue Ramp") |
44 |
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PROPCOMBOSTR_HOT2COLD = _("Hot-to-Cold Ramp") |
45 |
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|
46 |
class ClassGenDialog(wxDialog): |
class ClassGenDialog(wxDialog): |
47 |
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|
79 |
0, wxALL, 4) |
0, wxALL, 4) |
80 |
sizer.Add(wxStaticText( |
sizer.Add(wxStaticText( |
81 |
self, -1, |
self, -1, |
82 |
_("Field Type: %s") % classifier.Classifier.type2string[self.type]), |
_("Data Type: %s") % classifier.Classifier.type2string[self.type]), |
83 |
0, wxALL, 4) |
0, wxALL, 4) |
84 |
|
|
85 |
psizer = wxBoxSizer(wxHORIZONTAL) |
psizer = wxBoxSizer(wxHORIZONTAL) |
86 |
psizer.Add(wxStaticText(self, -1, _("Generate:")), |
psizer.Add(wxStaticText(self, -1, _("Generate:")), |
87 |
0, wxALIGN_CENTER_VERTICAL, 0) |
0, wxALIGN_CENTER_VERTICAL, 0) |
88 |
|
|
89 |
self.genCombo = wxComboBox(self, |
self.genChoice = wxChoice(self, ID_CLASSGEN_GENCOMBO) |
90 |
ID_CLASSGEN_GENCOMBO, |
psizer.Add(self.genChoice, 1, wxALL | wxGROW, 4) |
91 |
"", style = wxCB_READONLY) |
EVT_CHOICE(self, ID_CLASSGEN_GENCOMBO, self._OnGenTypeSelect) |
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psizer.Add(self.genCombo, 1, wxALL | wxGROW, 4) |
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EVT_COMBOBOX(self, ID_CLASSGEN_GENCOMBO, self._OnGenTypeSelect) |
|
92 |
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|
93 |
sizer.Add(psizer, 0, wxALL | wxGROW, 4) |
sizer.Add(psizer, 0, wxALL | wxGROW, 4) |
94 |
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|
97 |
self.genPanel = None |
self.genPanel = None |
98 |
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|
99 |
panel = GenUniquePanel(self, layer, fieldName, self.type) |
panel = GenUniquePanel(self, layer, fieldName, self.type) |
100 |
self.genCombo.Append(GENCOMBOSTR_UNIQUE, panel) |
self.genChoice.Append(GENCOMBOSTR_UNIQUE, panel) |
101 |
sizer.Add(panel, 1, wxGROW | wxALL, 4) |
sizer.Add(panel, 1, wxGROW | wxALL, 4) |
102 |
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|
103 |
self.genPanel = panel |
self.genPanel = panel |
104 |
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|
105 |
if self.type in (FIELDTYPE_INT, FIELDTYPE_DOUBLE): |
if self.type in (FIELDTYPE_INT, FIELDTYPE_DOUBLE): |
106 |
panel = GenUniformPanel(self, layer, fieldName, self.type) |
panel = GenUniformPanel(self, layer, fieldName, self.type) |
107 |
self.genCombo.Append(GENCOMBOSTR_UNIFORM, panel) |
self.genChoice.Append(GENCOMBOSTR_UNIFORM, panel) |
108 |
sizer.Add(panel, 0, wxGROW | wxALL, 4) |
sizer.Add(panel, 1, wxGROW | wxALL, 4) |
109 |
sizer.Show(panel, False) |
sizer.Show(panel, False) |
110 |
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111 |
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self.genChoice.SetSelection(0) |
112 |
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|
113 |
############# |
############# |
114 |
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|
115 |
psizer = wxBoxSizer(wxHORIZONTAL) |
psizer = wxBoxSizer(wxHORIZONTAL) |
116 |
psizer.Add(wxStaticText(self, -1, _("Color Schemes:")), |
psizer.Add(wxStaticText(self, -1, _("Color Scheme:")), |
117 |
0, wxALIGN_CENTER_VERTICAL, 0) |
0, wxALIGN_CENTER_VERTICAL, 0) |
118 |
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|
119 |
self.propCombo = wxComboBox(self, |
self.propCombo = wxChoice(self, ID_CLASSGEN_PROPCOMBO) |
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ID_CLASSGEN_PROPCOMBO, |
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"", style = wxCB_READONLY) |
|
120 |
psizer.Add(self.propCombo, 1, wxALL | wxGROW, 4) |
psizer.Add(self.propCombo, 1, wxALL | wxGROW, 4) |
121 |
EVT_COMBOBOX(self, ID_CLASSGEN_PROPCOMBO, self._OnPropTypeSelect) |
EVT_CHOICE(self, ID_CLASSGEN_PROPCOMBO, self._OnPropTypeSelect) |
122 |
sizer.Add(psizer, 0, wxALL | wxGROW, 4) |
sizer.Add(psizer, 0, wxALL | wxGROW, 4) |
123 |
|
|
124 |
############# |
############# |
128 |
sizer.Add(panel, 1, wxALL | wxGROW, 4) |
sizer.Add(panel, 1, wxALL | wxGROW, 4) |
129 |
sizer.Show(panel, False) |
sizer.Show(panel, False) |
130 |
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|
131 |
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self.propCombo.Append(PROPCOMBOSTR_GREY, GreyRamp()) |
132 |
self.propCombo.Append(PROPCOMBOSTR_RED, RedRamp()) |
self.propCombo.Append(PROPCOMBOSTR_RED, RedRamp()) |
133 |
self.propCombo.Append(PROPCOMBOSTR_GREEN, GreenRamp()) |
self.propCombo.Append(PROPCOMBOSTR_GREEN, GreenRamp()) |
134 |
self.propCombo.Append(PROPCOMBOSTR_BLUE, BlueRamp()) |
self.propCombo.Append(PROPCOMBOSTR_BLUE, BlueRamp()) |
135 |
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self.propCombo.Append(PROPCOMBOSTR_HOT2COLD, HotToColdRamp()) |
136 |
self.propCombo.Append(PROPCOMBOSTR_CUSTOM, panel) |
self.propCombo.Append(PROPCOMBOSTR_CUSTOM, panel) |
137 |
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138 |
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self.propCombo.SetSelection(0) |
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140 |
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141 |
############# |
############# |
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162 |
def _OnGenerate(self, event): |
def _OnGenerate(self, event): |
163 |
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|
164 |
index = self.genCombo.GetSelection() |
index = self.genChoice.GetSelection() |
165 |
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|
166 |
genSel = self.genCombo.GetString(index) |
genSel = self.genChoice.GetString(index) |
167 |
genPanel = self.genCombo.GetClientData(index) |
genPanel = self.genChoice.GetClientData(index) |
168 |
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|
169 |
propPanel = self.propPanel |
propPanel = self.propPanel |
170 |
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286 |
sizer = wxBoxSizer(wxHORIZONTAL) |
sizer = wxBoxSizer(wxHORIZONTAL) |
287 |
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|
288 |
sizer.Add(wxStaticText(self, -1, _("Number of Groups:")), 0, wxALL, 4) |
sizer.Add(wxStaticText(self, -1, _("Number of Groups:")), 0, wxALL, 4) |
289 |
self.numGroupsCtrl = wxSpinCtrl(self, ID_UNIFORM_NGROUPS, style=wxTE_RIGHT) |
self.numGroupsCtrl = wxSpinCtrl(self, ID_UNIFORM_NGROUPS, |
290 |
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style=wxTE_RIGHT) |
291 |
EVT_TEXT(self, ID_UNIFORM_NGROUPS, self._OnNumGroupsChanged) |
EVT_TEXT(self, ID_UNIFORM_NGROUPS, self._OnNumGroupsChanged) |
292 |
EVT_SPINCTRL(self, ID_UNIFORM_NGROUPS, self._OnNumGroupsChanged) |
EVT_SPINCTRL(self, ID_UNIFORM_NGROUPS, self._OnNumGroupsChanged) |
293 |
sizer.Add(self.numGroupsCtrl, 1, wxALL, 4) |
sizer.Add(self.numGroupsCtrl, 1, wxALL, 4) |
308 |
self.numGroupsChanging = False |
self.numGroupsChanging = False |
309 |
self.steppingChanging = False |
self.steppingChanging = False |
310 |
|
|
311 |
self.numGroupsCtrl.SetRange(1, 100) |
self.numGroupsCtrl.SetRange(1, sys.maxint) |
312 |
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|
313 |
self.numGroupsCtrl.SetValue(1) |
self.numGroupsCtrl.SetValue(1) |
314 |
self.stepCtrl.SetValue("1") |
self.stepCtrl.SetValue("1") |
358 |
self.numGroupsCtrl.Enable(on) |
self.numGroupsCtrl.Enable(on) |
359 |
self.stepCtrl.Enable(on) |
self.stepCtrl.Enable(on) |
360 |
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if on: |
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self.numGroupsCtrl.SetRange(1, abs(max - min) / 0.001) |
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|
361 |
ngroups = self.GetNumGroups() |
ngroups = self.GetNumGroups() |
362 |
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|
363 |
if ngroups is not None \ |
if ngroups is not None \ |
388 |
min = self.GetMin() |
min = self.GetMin() |
389 |
max = self.GetMax() |
max = self.GetMax() |
390 |
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if ngroups >= self.numGroupsCtrl.GetMax(): |
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self.numGroupsCtrl.SetRange(1, ngroups + 1) |
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|
391 |
if ngroups is not None \ |
if ngroups is not None \ |
392 |
and min is not None \ |
and min is not None \ |
393 |
and max is not None \ |
and max is not None \ |
480 |
return valid |
return valid |
481 |
|
|
482 |
def __CalcStepping(self, min, max, ngroups): |
def __CalcStepping(self, min, max, ngroups): |
483 |
step = Str2Num(str((max - min) / float(ngroups))) |
step = (max - min) / float(ngroups) |
484 |
if self.fieldType == FIELDTYPE_INT: |
if self.fieldType == FIELDTYPE_INT: |
485 |
step = int(step) |
step = int(step) |
486 |
|
|
504 |
ID_UNIQUE_USENONE = 4005 |
ID_UNIQUE_USENONE = 4005 |
505 |
ID_UNIQUE_SORTAVAIL = 4006 |
ID_UNIQUE_SORTAVAIL = 4006 |
506 |
ID_UNIQUE_SORTUSE = 4007 |
ID_UNIQUE_SORTUSE = 4007 |
507 |
|
ID_UNIQUE_REVAVAIL = 4008 |
508 |
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ID_UNIQUE_REVUSE = 4009 |
509 |
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|
510 |
class GenUniquePanel(wxPanel): |
class GenUniquePanel(wxPanel): |
511 |
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521 |
wxVERTICAL) |
wxVERTICAL) |
522 |
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523 |
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524 |
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#bsizer = wxBoxSizer(wxVERTICAL) |
525 |
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topSizer.Add(wxButton(self, ID_UNIQUE_RETRIEVE, |
526 |
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_("Retrieve From Table")), |
527 |
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0, wxALL | wxALIGN_RIGHT, 4) |
528 |
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|
529 |
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EVT_BUTTON(self, ID_UNIQUE_RETRIEVE, self._OnRetrieve) |
530 |
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|
531 |
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#topSizer.Add(bsizer, 0, wxALL, 4) |
532 |
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|
533 |
sizer = wxBoxSizer(wxHORIZONTAL) |
sizer = wxBoxSizer(wxHORIZONTAL) |
534 |
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|
535 |
self.dataList = [] |
self.dataList = [] |
541 |
self.list_avail_data = [] |
self.list_avail_data = [] |
542 |
psizer.Add(self.list_avail, 1, wxGROW, 0) |
psizer.Add(self.list_avail, 1, wxGROW, 0) |
543 |
|
|
544 |
psizer.Add(wxButton(self, ID_UNIQUE_SORTAVAIL, _("Sort"))) |
bsizer = wxBoxSizer(wxHORIZONTAL) |
545 |
|
bsizer.Add(wxButton(self, ID_UNIQUE_SORTAVAIL, _("Sort"))) |
546 |
|
EVT_BUTTON(self, ID_UNIQUE_SORTAVAIL, self._OnSortList) |
547 |
|
|
548 |
EVT_BUTTON(self, ID_UNIQUE_SORTAVAIL, self._OnSortAvailList) |
bsizer.Add(wxButton(self, ID_UNIQUE_REVAVAIL, _("Reverse"))) |
549 |
|
EVT_BUTTON(self, ID_UNIQUE_REVAVAIL, self._OnReverseList) |
550 |
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|
551 |
|
psizer.Add(bsizer, 0, wxGROW, 0) |
552 |
sizer.Add(psizer, 1, wxGROW, 0) |
sizer.Add(psizer, 1, wxGROW, 0) |
553 |
|
|
554 |
|
|
555 |
bsizer = wxBoxSizer(wxVERTICAL) |
bsizer = wxBoxSizer(wxVERTICAL) |
556 |
bsizer.Add(wxButton(self, ID_UNIQUE_USEALL, _("Use All")), |
|
557 |
|
bmp = resource.GetBitmapResource(USEALL_BMP, wxBITMAP_TYPE_XPM) |
558 |
|
bsizer.Add(wxBitmapButton(self, ID_UNIQUE_USEALL, bmp), |
559 |
0, wxGROW | wxALL, 4) |
0, wxGROW | wxALL, 4) |
560 |
bsizer.Add(wxButton(self, ID_UNIQUE_USE, _("Use >>")), |
bmp = resource.GetBitmapResource(USE_BMP, wxBITMAP_TYPE_XPM) |
561 |
|
bsizer.Add(wxBitmapButton(self, ID_UNIQUE_USE, bmp), |
562 |
0, wxGROW | wxALL, 4) |
0, wxGROW | wxALL, 4) |
563 |
bsizer.Add(wxButton(self, ID_UNIQUE_DONTUSE, _("<< Don't Use")), |
bmp = resource.GetBitmapResource(USENOT_BMP, wxBITMAP_TYPE_XPM) |
564 |
|
bsizer.Add(wxBitmapButton(self, ID_UNIQUE_DONTUSE, bmp), |
565 |
0, wxGROW | wxALL, 4) |
0, wxGROW | wxALL, 4) |
566 |
bsizer.Add(wxButton(self, ID_UNIQUE_USENONE, _("Use None")), |
bmp = resource.GetBitmapResource(USENONE_BMP, wxBITMAP_TYPE_XPM) |
567 |
|
bsizer.Add(wxBitmapButton(self, ID_UNIQUE_USENONE, bmp), |
568 |
0, wxGROW | wxALL, 4) |
0, wxGROW | wxALL, 4) |
569 |
|
|
570 |
EVT_BUTTON(self, ID_UNIQUE_USEALL, self._OnUseAll) |
EVT_BUTTON(self, ID_UNIQUE_USEALL, self._OnUseAll) |
581 |
self.list_use_data = [] |
self.list_use_data = [] |
582 |
psizer.Add(self.list_use, 1, wxGROW, 0) |
psizer.Add(self.list_use, 1, wxGROW, 0) |
583 |
|
|
584 |
psizer.Add(wxButton(self, ID_UNIQUE_SORTUSE, _("Sort"))) |
bsizer = wxBoxSizer(wxHORIZONTAL) |
585 |
|
bsizer.Add(wxButton(self, ID_UNIQUE_SORTUSE, _("Sort"))) |
586 |
|
EVT_BUTTON(self, ID_UNIQUE_SORTUSE, self._OnSortList) |
587 |
|
|
588 |
EVT_BUTTON(self, ID_UNIQUE_SORTUSE, self._OnSortUseList) |
bsizer.Add(wxButton(self, ID_UNIQUE_REVUSE, _("Reverse"))) |
589 |
|
EVT_BUTTON(self, ID_UNIQUE_REVUSE, self._OnReverseList) |
590 |
|
|
591 |
sizer.Add(psizer, 1, wxGROW, 0) |
psizer.Add(bsizer, 0, wxGROW, 0) |
|
|
|
|
bsizer = wxBoxSizer(wxVERTICAL) |
|
|
bsizer.Add(wxButton(self, ID_UNIQUE_RETRIEVE, |
|
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_("Retrieve From Table")), |
|
|
0, wxGROW | wxALL, 4) |
|
592 |
|
|
593 |
EVT_BUTTON(self, ID_UNIQUE_RETRIEVE, self._OnRetrieve) |
sizer.Add(psizer, 1, wxGROW, 0) |
594 |
|
|
|
sizer.Add(bsizer, 0, wxALL, 4) |
|
595 |
|
|
596 |
topSizer.Add(sizer, 1, wxGROW, 0) |
topSizer.Add(sizer, 1, wxGROW, 0) |
597 |
|
|
612 |
list.append(self.dataList[self.list_use.GetItemData(i)]) |
list.append(self.dataList[self.list_use.GetItemData(i)]) |
613 |
return list |
return list |
614 |
|
|
615 |
def _OnSortAvailList(self, event): |
def _OnSortList(self, event): |
616 |
self.list_avail.SortItems(lambda i1, i2: |
id = event.GetId() |
617 |
cmp(self.dataList[i1], |
|
618 |
self.dataList[i2])) |
if id == ID_UNIQUE_SORTUSE: |
619 |
|
list = self.list_use |
620 |
def _OnSortUseList(self, event): |
else: |
621 |
self.list_use.SortItems(lambda i1, i2: |
list = self.list_avail |
622 |
cmp(self.dataList[i1], |
|
623 |
self.dataList[i2])) |
list.SortItems(lambda i1, i2: cmp(self.dataList[i1], |
624 |
|
self.dataList[i2])) |
625 |
|
|
626 |
|
def _OnReverseList(self, event): |
627 |
|
id = event.GetId() |
628 |
|
|
629 |
|
if id == ID_UNIQUE_REVUSE: |
630 |
|
list = self.list_use |
631 |
|
else: |
632 |
|
list = self.list_avail |
633 |
|
|
634 |
|
# |
635 |
|
# always returning 1 reverses the list |
636 |
|
# |
637 |
|
list.SortItems(lambda i1, i2: 1) |
638 |
|
|
639 |
def _OnRetrieve(self, event): |
def _OnRetrieve(self, event): |
640 |
self.list_use.DeleteAllItems() |
self.list_use.DeleteAllItems() |
657 |
self.__MoveListItem(0, self.list_avail, self.list_use) |
self.__MoveListItem(0, self.list_avail, self.list_use) |
658 |
|
|
659 |
def _OnUse(self, event): |
def _OnUse(self, event): |
|
print "_OnUse" |
|
660 |
self.__MoveSelectedItems(self.list_avail, self.list_use) |
self.__MoveSelectedItems(self.list_avail, self.list_use) |
661 |
|
|
662 |
def _OnDontUse(self, event): |
def _OnDontUse(self, event): |
|
print "_OnDontUse" |
|
663 |
self.__MoveSelectedItems(self.list_use, self.list_avail) |
self.__MoveSelectedItems(self.list_use, self.list_avail) |
664 |
|
|
665 |
def _OnUseNone(self, event): |
def _OnUseNone(self, event): |
|
print "_OnUseNone" |
|
666 |
|
|
667 |
for i in range(self.list_use.GetItemCount()): |
for i in range(self.list_use.GetItemCount()): |
668 |
self.__MoveListItem(0, self.list_use, self.list_avail) |
self.__MoveListItem(0, self.list_use, self.list_avail) |
728 |
| wxALIGN_CENTER_VERTICAL, \ |
| wxALIGN_CENTER_VERTICAL, \ |
729 |
4) |
4) |
730 |
|
|
731 |
|
bmp = resource.GetBitmapResource(USE_BMP, wxBITMAP_TYPE_XPM) |
732 |
bsizer = wxBoxSizer(wxVERTICAL) |
bsizer = wxBoxSizer(wxVERTICAL) |
733 |
bsizer.Add(wxButton(self, ID_CUSTOMRAMP_COPYSTART, _("Copy >>")), |
bsizer.Add(wxBitmapButton(self, ID_CUSTOMRAMP_COPYSTART, bmp), |
734 |
0, wxGROW | wxALL, 4) |
0, wxGROW | wxALL, 4) |
735 |
bsizer.Add(wxButton(self, ID_CUSTOMRAMP_COPYEND, _("<< Copy")), |
bmp = resource.GetBitmapResource(USENOT_BMP, wxBITMAP_TYPE_XPM) |
736 |
|
bsizer.Add(wxBitmapButton(self, ID_CUSTOMRAMP_COPYEND, bmp), |
737 |
0, wxGROW | wxALL, 4) |
0, wxGROW | wxALL, 4) |
738 |
|
|
739 |
topSizer.Add(bsizer, |
topSizer.Add(bsizer, |
821 |
clazz = Classification() |
clazz = Classification() |
822 |
|
|
823 |
#step = int((max - min) / float(numGroups)) |
#step = int((max - min) / float(numGroups)) |
|
step = int(Str2Num(str((max - min + 1) / float(numGroups)))) |
|
824 |
|
|
825 |
if numGroups > 0: |
if numGroups > 0: |
826 |
|
|
827 |
|
step = int((max - min + 1) / float(numGroups)) |
828 |
cur_value = min |
cur_value = min |
829 |
|
|
830 |
ramp.SetNumGroups(numGroups) |
ramp.SetNumGroups(numGroups) |
831 |
|
|
832 |
for prop in ramp: |
for prop in ramp: |
833 |
clazz.AppendGroup( |
clazz.AppendGroup(ClassGroupSingleton(cur_value), prop) |
|
ClassGroupSingleton( |
|
|
Str2Num(str(cur_value)), |
|
|
prop)) |
|
834 |
cur_value += step |
cur_value += step |
835 |
|
|
836 |
return clazz |
return clazz |
851 |
|
|
852 |
ramp.SetNumGroups(numGroups) |
ramp.SetNumGroups(numGroups) |
853 |
|
|
854 |
step = Str2Num(str((max - min) / float(numGroups))) |
step = (max - min) / float(numGroups) |
855 |
|
|
856 |
if intStep: |
if intStep: |
857 |
step = int(step) |
step = int(step) |
867 |
|
|
868 |
# this check guards against rounding issues |
# this check guards against rounding issues |
869 |
if cur_min != cur_max: |
if cur_min != cur_max: |
870 |
clazz.AppendGroup( |
clazz.AppendGroup(ClassGroupRange(cur_min, cur_max, prop)) |
|
ClassGroupRange( |
|
|
Str2Num(str(cur_min)), |
|
|
Str2Num(str(cur_max)), |
|
|
prop)) |
|
871 |
|
|
872 |
cur_min = cur_max |
cur_min = cur_max |
873 |
cur_max += step |
cur_max += step |
998 |
|
|
999 |
CustomRamp.__init__(self, sp, ep) |
CustomRamp.__init__(self, sp, ep) |
1000 |
|
|
1001 |
|
class GreyRamp(MonochromaticRamp): |
1002 |
|
def __init__(self): |
1003 |
|
MonochromaticRamp.__init__(self, Color(1, 1, 1), Color(0, 0, 0)) |
1004 |
|
|
1005 |
class RedRamp(MonochromaticRamp): |
class RedRamp(MonochromaticRamp): |
1006 |
def __init__(self): |
def __init__(self): |
1007 |
MonochromaticRamp.__init__(self, Color(.2, 0, 0), Color(1, 0, 0)) |
MonochromaticRamp.__init__(self, Color(1, 1, 1), Color(.8, 0, 0)) |
1008 |
|
|
1009 |
class GreenRamp(MonochromaticRamp): |
class GreenRamp(MonochromaticRamp): |
1010 |
def __init__(self): |
def __init__(self): |
1011 |
MonochromaticRamp.__init__(self, Color(0, .2, 0), Color(0, 1, 0)) |
MonochromaticRamp.__init__(self, Color(1, 1, 1), Color(0, .8, 0)) |
1012 |
|
|
1013 |
class BlueRamp(MonochromaticRamp): |
class BlueRamp(MonochromaticRamp): |
1014 |
def __init__(self): |
def __init__(self): |
1015 |
MonochromaticRamp.__init__(self, Color(0, 0, .2), Color(0, 0, 1)) |
MonochromaticRamp.__init__(self, Color(1, 1, 1), Color(0, 0, .8)) |
1016 |
|
|
1017 |
|
class HotToColdRamp: |
1018 |
|
|
1019 |
|
def __iter__(self): |
1020 |
|
return self |
1021 |
|
|
1022 |
|
def GetRamp(self): |
1023 |
|
return self |
1024 |
|
|
1025 |
|
def SetNumGroups(self, num): |
1026 |
|
if num < 0: |
1027 |
|
return False |
1028 |
|
|
1029 |
|
self.num = float(num) |
1030 |
|
self.index = 0 |
1031 |
|
|
1032 |
|
return True |
1033 |
|
|
1034 |
|
def next(self): |
1035 |
|
if self.index == self.num: |
1036 |
|
raise StopIteration |
1037 |
|
|
1038 |
|
clr = [1.0, 1.0, 1.0] |
1039 |
|
|
1040 |
|
if self.index < (.25 * self.num): |
1041 |
|
clr[0] = 0 |
1042 |
|
clr[1] = 4 * self.index / self.num |
1043 |
|
elif self.index < (.5 * self.num): |
1044 |
|
clr[0] = 0 |
1045 |
|
clr[2] = 1 + 4 * (.25 * self.num - self.index) / self.num |
1046 |
|
elif self.index < (.75 * self.num): |
1047 |
|
clr[0] = 4 * (self.index - .5 * self.num) / self.num |
1048 |
|
clr[2] = 0 |
1049 |
|
else: |
1050 |
|
clr[1] = 1 + 4 * (.75 * self.num - self.index) / self.num |
1051 |
|
clr[2] = 0 |
1052 |
|
|
1053 |
|
self.index += 1 |
1054 |
|
|
1055 |
|
prop = ClassGroupProperties() |
1056 |
|
prop.SetLineColor(Color(clr[0], clr[1], clr[2])) |
1057 |
|
prop.SetFill(Color(clr[0], clr[1], clr[2])) |
1058 |
|
|
1059 |
|
return prop |
1060 |
|
|
1061 |
|
#class Colors16Ramp: |
1062 |
|
# |
1063 |
|
#def __iter__(self): |
1064 |
|
#return self |
1065 |
|
# |
1066 |
|
#def GetRamp(self): |
1067 |
|
#return self |
1068 |
|
# |
1069 |
|
#def SetNumGroups(self, num): |
1070 |
|
#if num < 0: |
1071 |
|
#return False |
1072 |
|
# |
1073 |
|
#self.index = 0 |
1074 |
|
# |
1075 |
|
#return True |
1076 |
|
|
1077 |
|
|