poly2mask, drawpolygon or patch -pg电子麻将胡了

created by warnerchang

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<div style = "text-align: start; line-height: 20.44px; min-height: 0px; white-space: normal; color: rgb(232, 230, 227); font-family: menlo, monaco, consolas, monospace; font-style: normal; font-size: 14px; font-weight: 400; text-decoration: none solid rgb(232, 230, 227); white-space: normal; "><div style="block-size: 185.836px; display: block; min-width: 0px; padding-block-start: 0px; padding-top: 0px; perspective-origin: 405.984px 92.9062px; transform-origin: 405.996px 92.918px; vertical-align: baseline; "><div style="block-size: 62.9297px; font-family: helvetica, arial, sans-serif; line-height: 21px; margin-block-end: 9px; margin-block-start: 2px; margin-bottom: 9px; margin-inline-end: 10px; margin-inline-start: 4px; margin-left: 4px; margin-right: 10px; margin-top: 2px; perspective-origin: 382.992px 31.4531px; text-align: left; transform-origin: 383.004px 31.4648px; white-space: pre-wrap; margin-left: 4px; margin-top: 2px; margin-bottom: 9px; margin-right: 10px; "><span style="block-size: auto; display: inline; margin-block-end: 0px; margin-block-start: 0px; margin-bottom: 0px; margin-inline-end: 0px; margin-inline-start: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; perspective-origin: 0px 0px; transform-origin: 0px 0px; "><span style="">recently, i tried to plot a polygon in matlab, and i found there is a lot of embedded function that can be used. however, some functions will plot points at vertexes, it is really disgusting. try to use different embedded functions given in the title and find their difference!</span></span></div><div style="block-size: 20.9766px; font-family: helvetica, arial, sans-serif; line-height: 21px; margin-block-end: 9px; margin-block-start: 2px; margin-bottom: 9px; margin-inline-end: 10px; margin-inline-start: 4px; margin-left: 4px; margin-right: 10px; margin-top: 2px; perspective-origin: 382.992px 10.4766px; text-align: left; transform-origin: 383.004px 10.4883px; white-space: pre-wrap; margin-left: 4px; margin-top: 2px; margin-bottom: 9px; margin-right: 10px; "><span style="block-size: auto; display: inline; margin-block-end: 0px; margin-block-start: 0px; margin-bottom: 0px; margin-inline-end: 0px; margin-inline-start: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; perspective-origin: 0px 0px; transform-origin: 0px 0px; "><span style="">vertexes coordinates is given as follow:</span></span></div><div style="block-size: 22.4766px; font-family: helvetica, arial, sans-serif; line-height: 21px; margin-block-end: 9px; margin-block-start: 2px; margin-bottom: 9px; margin-inline-end: 10px; margin-inline-start: 4px; margin-left: 4px; margin-right: 10px; margin-top: 2px; perspective-origin: 382.992px 11.2266px; text-align: left; transform-origin: 383.004px 11.2383px; white-space: pre-wrap; margin-left: 4px; margin-top: 2px; margin-bottom: 9px; margin-right: 10px; "><span style="block-size: auto; display: inline; margin-block-end: 0px; margin-block-start: 0px; margin-bottom: 0px; margin-inline-end: 0px; margin-inline-start: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; perspective-origin: 0px 0px; transform-origin: 0px 0px; "><span style="font-family: menlo, monaco, consolas, "courier new", monospace; ">x = [0 1 1 0];</span></span></div><div style="block-size: 22.4766px; font-family: helvetica, arial, sans-serif; line-height: 21px; margin-block-end: 9px; margin-block-start: 2px; margin-bottom: 9px; margin-inline-end: 10px; margin-inline-start: 4px; margin-left: 4px; margin-right: 10px; margin-top: 2px; perspective-origin: 382.992px 11.2266px; text-align: left; transform-origin: 383.004px 11.2383px; white-space: pre-wrap; margin-left: 4px; margin-top: 2px; margin-bottom: 9px; margin-right: 10px; "><span style="block-size: auto; display: inline; margin-block-end: 0px; margin-block-start: 0px; margin-bottom: 0px; margin-inline-end: 0px; margin-inline-start: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; perspective-origin: 0px 0px; transform-origin: 0px 0px; "><span style="font-family: menlo, monaco, consolas, "courier new", monospace; ">y = [0 0 1 1];</span></span></div><div style="block-size: 20.9766px; font-family: helvetica, arial, sans-serif; line-height: 21px; margin-block-end: 9px; margin-block-start: 2px; margin-bottom: 9px; margin-inline-end: 10px; margin-inline-start: 4px; margin-left: 4px; margin-right: 10px; margin-top: 2px; perspective-origin: 382.992px 10.4766px; text-align: left; transform-origin: 383.004px 10.4883px; white-space: pre-wrap; margin-left: 4px; margin-top: 2px; margin-bottom: 9px; margin-right: 10px; "><span style="block-size: auto; display: inline; margin-block-end: 0px; margin-block-start: 0px; margin-bottom: 0px; margin-inline-end: 0px; margin-inline-start: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; perspective-origin: 0px 0px; transform-origin: 0px 0px; "><span style="">tips: patch is the answer! </span></span></div></div></div>

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last submitted on apr 18, 2023

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