Math and Annotations#

 1import hw
 2import hw.hg as hg
 3import os
 4
 5ALTAIR_HOME = os.path.abspath(os.environ["ALTAIR_HOME"])
 6plotFile = os.path.join(
 7    ALTAIR_HOME, "demos", "mv_hv_hg", "plotting", "madymo", "ANGACC"
 8)
 9jpgFile = os.path.join(
10    os.path.abspath(os.path.dirname(__file__)), "HG_Image_Export.png"
11)
12xyDataFile = os.path.join(
13    os.path.abspath(os.path.dirname(__file__)), "HG_Curve_Export.xydata"
14)
15
16# New session
17ses = hw.Session()
18ses.new()
19win = ses.get(hw.Window)
20win.type = "plot"
21
22# Define image and curve export tools
23captureImage = hw.CaptureImageTool(
24    file=jpgFile,
25    type="png",
26    width=2000,
27    height=1000,
28)
29exportCurves = hg.ExportCurves(file=xyDataFile, format="xyData", range="all")
30
31# Layout and channel settings
32colorList = [(255, 0, 0), (0, 0, 255)]
33requestList = ["50th% Hybrid3   - LOWER TORSO", "50th% Hybrid3   - UPPER TORSO"]
34autoPosList = ["right", "left"]
35
36# Loop over curves, notes and datums
37for color, request, autoPos in zip(colorList, requestList, autoPosList):
38
39    # Add curves
40    cu = hg.CurveXY(
41        xFile=plotFile,
42        xSource="file",
43        xDataType="Time",
44        xRequest="Time",
45        xComponent="Time",
46        yFile=plotFile,
47        ySource="file",
48        yDataType="Angular Acceleration",
49        yRequest=request,
50        yComponent="Res. ang. acc.",
51        lineColor=color,
52        label="{y.HWRequest} - {y.HWComponent}",
53    )
54
55    # Add curve math
56    cu.mathAdd("SAE", padding=1, direction=1, filterClass=15)
57    cu.mathAdd("trim", start=20, end=130)
58
59    cuId = str(cu.id)
60
61    # Add note attached to curve math
62    no = hg.Note(
63        attachTo="curve",
64        attachmentCurve=cu.id,
65        attachmentPoint="indexofmax(c" + cuId + ".y)",
66        text="Max = {y} at {x}",
67        autoPosition=True,
68        autoPositionStrategy=autoPos,
69        curveColor=True,
70    )
71
72    # Add vertical datum
73    dv = hg.DatumVertical(
74        position="c" + cuId + ".x[indexofmax(c" + cuId + ".y)]",
75        label="Max " + cu.yRequest,
76        labelLocation="upperCenter",
77        lineColor=color,
78    )
79
80# Modify legend
81legend = ses.get(hg.Legend)
82legFont = hw.Font(size=14)
83legend.placement = "insideRightBottomCorner"
84legend.font = legFont
85
86# Shade area between 2 curves
87cu.setAttributes(
88    shadeArea=True,
89    shadeStyle="betweenCurves",
90    shadeSecondCurve=1,
91    shadeColor="Blue",
92    shadeAlpha=0.2,
93)
94
95win.update()
96
97# Export image and modified curve values in XYDATA format
98captureImage.capture()
99exportCurves.export()

 1import hw
 2import hw.hg as hg
 3import os
 4
 5ALTAIR_HOME = os.path.abspath(os.environ["ALTAIR_HOME"])
 6plotFile = os.path.join(
 7    ALTAIR_HOME, "demos", "mv_hv_hg", "plotting", "madymo", "ANGACC"
 8)
 9
10# New session
11hw.evalHWC("delete session")
12# Set Client Type to HyperGraph
13hw.evalHWC('hwd window type="HyperGraph 2D"')
14# Load curves with build plots module
15hw.evalHWC("xy option layout destination=oneplotperrequest")
16hw.evalHWC("xy option layout layout=1")
17hw.evalHWC(
18    "xy load file=\""
19    + plotFile.replace('\\','/')
20    + '\" ydatatype= "Angular Acceleration" \
21            yrequest= "50th% Hybrid3   - LOWER TORSO" , "50th% Hybrid3   - UPPER TORSO" ycomponent= all'
22)
23hw.evalHWC(
24    'xy curve stackadd range="w:all i:all" operation=trim start=20 end=130 interpolate=false'
25)
26# Add curve math for all curves in current plot
27hw.evalHWC(
28    'xy curve stackadd range="w:all i:all" operation=SAE padding=1 samples=10 direction=3 filterClass=60'
29)
30hw.evalHWC(
31    'xy curve stackadd range="w:all i:all" operation=resample type="Resample Fixed Points" fixnum=100.0'
32)