def test_parse_colorramp_legend_tick_labels():
ramp = ColorRamp(
None, {
"range": [-1.0, 2.5],
"legend": {
"begin":
"0.0",
"end":
"2.0",
"ticks": [
"0.3", "0.5", "0.8", "0.9", "1.0", "1.1", "1.7", "1.9",
"2.0"
],
"tick_labels": {
"default": {
"prefix": "p",
"suffix": "s"
},
"0.3": {},
"0.8": {
"prefix": "",
"suffix": "Zz"
},
"0.9": {
"suffix": "Zz"
},
"1.1": {
"prefix": "#",
},
"1.7": {
"prefix": "pre",
"label": "fixe"
},
"1.9": {
"label": "o",
},
"2.0": {
"prefix": ":",
"label": "-",
"suffix": ")",
}
}
}
})
assert ramp.ticks == [
Decimal("0.3"),
Decimal("0.5"),
Decimal("0.8"),
Decimal("0.9"),
Decimal("1.0"),
Decimal("1.1"),
Decimal("1.7"),
Decimal("1.9"),
Decimal("2.0")
]
assert ramp.tick_labels == [
"p0.3s", "p0.5s", "0.8Zz", "p0.9Zz", "p1.0s", "#1.1s", "prefixes",
"pos", ":-)"
]
def test_parse_colorramp_legend_tickcount():
ramp = ColorRamp(None, {
"range": [-1.0, 2.5],
"legend": {
"begin": "0.0",
"end": "2.0",
"tick_count": 2
}
})
assert ramp.ticks == [Decimal("0.0"), Decimal("1.0"), Decimal("2.0")]
assert ramp.tick_labels == ["0.0", "1.0", "2.0"]
def test_parse_colorramp_legend_ticksevery():
ramp = ColorRamp(None, {
"range": [-1.0, 2.5],
"legend": {
"begin": "0.0",
"end": "2.0",
"ticks_every": "0.4"
}
})
assert ramp.ticks == [Decimal("0.0"), Decimal("0.4"), Decimal("0.8"),
Decimal("1.2"), Decimal("1.6"), Decimal("2.0")]
assert ramp.tick_labels == ["0.0", "0.4", "0.8", "1.2", "1.6", "2.0"]
def test_parse_colorramp_defaults():
ramp = ColorRamp(None, {
"range": [0.0, 1.0],
})
assert ramp.legend_begin == Decimal(0.0)
assert ramp.legend_end == Decimal(1.0)
assert ramp.ticks == [Decimal(0.0), Decimal(1.0)]
assert ramp.legend_units == ""
assert ramp.tick_labels == ["0.0", "1.0"]
assert ramp.legend_width == 4.0
assert ramp.legend_height == 1.25
assert ramp.legend_strip_location == [0.05, 0.5, 0.9, 0.15]
def test_parse_colorramp_legend_beginend():
ramp = ColorRamp(None, {
"range": [-1.0, 2.5],
"legend": {
"begin": "0.0",
"end": "2.0"
}
})
assert ramp.legend_begin == Decimal("0.0")
assert ramp.legend_end == Decimal("2.0")
assert ramp.ticks == [Decimal("0.0"), Decimal("2.0")]
assert ramp.legend_units == ""
assert ramp.tick_labels == ["0.0", "2.0"]
def test_parse_colorramp_legend_find_end():
ramp = ColorRamp(
None, {
'color_ramp': [{
'value': 999,
'color': '#000000',
'alpha': 0.0
}, {
'value': 1000,
'color': '#000000'
}, {
'value': 2500,
'color': '#BA7500'
}, {
'value': 6500,
'color': '#BF4000'
}, {
'value': 51500,
'color': '#EF1000'
}],
'legend': {
'show_legend': True,
'begin': '1000',
'end': '6000',
'ticks': ['1000', '2000', '3000', '6000'],
'tick_labels': {
'1000': {
'label': '-1.0'
},
'2000': {
'label': '0.0'
},
'3000': {
'label': '1.0'
},
'6000': {
'label': '4.0'
}
}
}
})
assert ramp.values == [999.0, 1000.0, 2500.0, 6000.0, 6500.0, 51500.0]