📄 logarithmicaxis.html
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<FONT color="green">134</FONT> protected boolean expTickLabelsFlag = false;<a name="line.134"></a><FONT color="green">135</FONT> <a name="line.135"></a><FONT color="green">136</FONT> /** Flag set true for "10^n"-style tick labels. */<a name="line.136"></a><FONT color="green">137</FONT> protected boolean log10TickLabelsFlag = false;<a name="line.137"></a><FONT color="green">138</FONT> <a name="line.138"></a><FONT color="green">139</FONT> /** True to make 'autoAdjustRange()' select "10^n" values. */<a name="line.139"></a><FONT color="green">140</FONT> protected boolean autoRangeNextLogFlag = false;<a name="line.140"></a><FONT color="green">141</FONT> <a name="line.141"></a><FONT color="green">142</FONT> /** Helper flag for log axis processing. */<a name="line.142"></a><FONT color="green">143</FONT> protected boolean smallLogFlag = false;<a name="line.143"></a><FONT color="green">144</FONT> <a name="line.144"></a><FONT color="green">145</FONT> /**<a name="line.145"></a><FONT color="green">146</FONT> * Creates a new axis.<a name="line.146"></a><FONT color="green">147</FONT> *<a name="line.147"></a><FONT color="green">148</FONT> * @param label the axis label.<a name="line.148"></a><FONT color="green">149</FONT> */<a name="line.149"></a><FONT color="green">150</FONT> public LogarithmicAxis(String label) {<a name="line.150"></a><FONT color="green">151</FONT> super(label);<a name="line.151"></a><FONT color="green">152</FONT> setupNumberFmtObj(); //setup number formatter obj<a name="line.152"></a><FONT color="green">153</FONT> }<a name="line.153"></a><FONT color="green">154</FONT> <a name="line.154"></a><FONT color="green">155</FONT> /**<a name="line.155"></a><FONT color="green">156</FONT> * Sets the 'allowNegativesFlag' flag; true to allow negative values<a name="line.156"></a><FONT color="green">157</FONT> * in data, false to be able to plot positive values arbitrarily close to<a name="line.157"></a><FONT color="green">158</FONT> * zero.<a name="line.158"></a><FONT color="green">159</FONT> *<a name="line.159"></a><FONT color="green">160</FONT> * @param flgVal the new value of the flag.<a name="line.160"></a><FONT color="green">161</FONT> */<a name="line.161"></a><FONT color="green">162</FONT> public void setAllowNegativesFlag(boolean flgVal) {<a name="line.162"></a><FONT color="green">163</FONT> this.allowNegativesFlag = flgVal;<a name="line.163"></a><FONT color="green">164</FONT> }<a name="line.164"></a><FONT color="green">165</FONT> <a name="line.165"></a><FONT color="green">166</FONT> /**<a name="line.166"></a><FONT color="green">167</FONT> * Returns the 'allowNegativesFlag' flag; true to allow negative values<a name="line.167"></a><FONT color="green">168</FONT> * in data, false to be able to plot positive values arbitrarily close<a name="line.168"></a><FONT color="green">169</FONT> * to zero.<a name="line.169"></a><FONT color="green">170</FONT> *<a name="line.170"></a><FONT color="green">171</FONT> * @return The flag.<a name="line.171"></a><FONT color="green">172</FONT> */<a name="line.172"></a><FONT color="green">173</FONT> public boolean getAllowNegativesFlag() {<a name="line.173"></a><FONT color="green">174</FONT> return this.allowNegativesFlag;<a name="line.174"></a><FONT color="green">175</FONT> }<a name="line.175"></a><FONT color="green">176</FONT> <a name="line.176"></a><FONT color="green">177</FONT> /**<a name="line.177"></a><FONT color="green">178</FONT> * Sets the 'strictValuesFlag' flag; if true and 'allowNegativesFlag'<a name="line.178"></a><FONT color="green">179</FONT> * is false then this axis will throw a runtime exception if any of its<a name="line.179"></a><FONT color="green">180</FONT> * values are less than or equal to zero; if false then the axis will<a name="line.180"></a><FONT color="green">181</FONT> * adjust for values less than or equal to zero as needed.<a name="line.181"></a><FONT color="green">182</FONT> *<a name="line.182"></a><FONT color="green">183</FONT> * @param flgVal true for strict enforcement.<a name="line.183"></a><FONT color="green">184</FONT> */<a name="line.184"></a><FONT color="green">185</FONT> public void setStrictValuesFlag(boolean flgVal) {<a name="line.185"></a><FONT color="green">186</FONT> this.strictValuesFlag = flgVal;<a name="line.186"></a><FONT color="green">187</FONT> }<a name="line.187"></a><FONT color="green">188</FONT> <a name="line.188"></a><FONT color="green">189</FONT> /**<a name="line.189"></a><FONT color="green">190</FONT> * Returns the 'strictValuesFlag' flag; if true and 'allowNegativesFlag'<a name="line.190"></a><FONT color="green">191</FONT> * is false then this axis will throw a runtime exception if any of its<a name="line.191"></a><FONT color="green">192</FONT> * values are less than or equal to zero; if false then the axis will<a name="line.192"></a><FONT color="green">193</FONT> * adjust for values less than or equal to zero as needed.<a name="line.193"></a><FONT color="green">194</FONT> *<a name="line.194"></a><FONT color="green">195</FONT> * @return <code>true</code> if strict enforcement is enabled.<a name="line.195"></a><FONT color="green">196</FONT> */<a name="line.196"></a><FONT color="green">197</FONT> public boolean getStrictValuesFlag() {<a name="line.197"></a><FONT color="green">198</FONT> return this.strictValuesFlag;<a name="line.198"></a><FONT color="green">199</FONT> }<a name="line.199"></a><FONT color="green">200</FONT> <a name="line.200"></a><FONT color="green">201</FONT> /**<a name="line.201"></a><FONT color="green">202</FONT> * Sets the 'expTickLabelsFlag' flag. If the 'log10TickLabelsFlag'<a name="line.202"></a><FONT color="green">203</FONT> * is false then this will set whether or not "1e#"-style tick labels<a name="line.203"></a><FONT color="green">204</FONT> * are used. The default is to use regular numeric tick labels.<a name="line.204"></a><FONT color="green">205</FONT> *<a name="line.205"></a><FONT color="green">206</FONT> * @param flgVal true for "1e#"-style tick labels, false for<a name="line.206"></a><FONT color="green">207</FONT> * log10 or regular numeric tick labels.<a name="line.207"></a><FONT color="green">208</FONT> */<a name="line.208"></a><FONT color="green">209</FONT> public void setExpTickLabelsFlag(boolean flgVal) {<a name="line.209"></a><FONT color="green">210</FONT> this.expTickLabelsFlag = flgVal;<a name="line.210"></a><FONT color="green">211</FONT> setupNumberFmtObj(); //setup number formatter obj<a name="line.211"></a><FONT color="green">212</FONT> }<a name="line.212"></a><FONT color="green">213</FONT> <a name="line.213"></a><FONT color="green">214</FONT> /**<a name="line.214"></a><FONT color="green">215</FONT> * Returns the 'expTickLabelsFlag' flag.<a name="line.215"></a><FONT color="green">216</FONT> *<a name="line.216"></a><FONT color="green">217</FONT> * @return <code>true</code> for "1e#"-style tick labels,<a name="line.217"></a><FONT color="green">218</FONT> * <code>false</code> for log10 or regular numeric tick labels.<a name="line.218"></a><FONT color="green">219</FONT> */<a name="line.219"></a><FONT color="green">220</FONT> public boolean getExpTickLabelsFlag() {<a name="line.220"></a><FONT color="green">221</FONT> return this.expTickLabelsFlag;<a name="line.221"></a><FONT color="green">222</FONT> }<a name="line.222"></a><FONT color="green">223</FONT> <a name="line.223"></a><FONT color="green">224</FONT> /**<a name="line.224"></a><FONT color="green">225</FONT> * Sets the 'log10TickLabelsFlag' flag. The default value is false.<a name="line.225"></a><FONT color="green">226</FONT> *<a name="line.226"></a><FONT color="green">227</FONT> * @param flag true for "10^n"-style tick labels, false for "1e#"-style<a name="line.227"></a><FONT color="green">228</FONT> * or regular numeric tick labels.<a name="line.228"></a><FONT color="green">229</FONT> */<a name="line.229"></a><FONT color="green">230</FONT> public void setLog10TickLabelsFlag(boolean flag) {<a name="line.230"></a><FONT color="green">231</FONT> this.log10TickLabelsFlag = flag;<a name="line.231"></a><FONT color="green">232</FONT> }<a name="line.232"></a><FONT color="green">233</FONT> <a name="line.233"></a><FONT color="green">234</FONT> /**<a name="line.234"></a><FONT color="green">235</FONT> * Returns the 'log10TickLabelsFlag' flag.<a name="line.235"></a><FONT color="green">236</FONT> *<a name="line.236"></a><FONT color="green">237</FONT> * @return <code>true</code> for "10^n"-style tick labels,<a name="line.237"></a><FONT color="green">238</FONT> * <code>false</code> for "1e#"-style or regular numeric tick<a name="line.238"></a><FONT color="green">239</FONT> * labels.<a name="line.239"></a><FONT color="green">240</FONT> */<a name="line.240"></a><FONT color="green">241</FONT> public boolean getLog10TickLabelsFlag() {<a name="line.241"></a><FONT color="green">242</FONT> return this.log10TickLabelsFlag;<a name="line.242"></a><FONT color="green">243</FONT> }<a name="line.243"></a><FONT color="green">244</FONT> <a name="line.244"></a><FONT color="green">245</FONT> /**<a name="line.245"></a><FONT color="green">246</FONT> * Sets the 'autoRangeNextLogFlag' flag. This determines whether or<a name="line.246"></a><FONT color="green">247</FONT> * not the 'autoAdjustRange()' method will select the next "10^n"<a name="line.247"></a><FONT color="green">248</FONT> * values when determining the upper and lower bounds. The default<a name="line.248"></a><FONT color="green">249</FONT> * value is false.<a name="line.249"></a><FONT color="green">250</FONT> *<a name="line.250"></a><FONT color="green">251</FONT> * @param flag <code>true</code> to make the 'autoAdjustRange()'<a name="line.251"></a><FONT color="green">252</FONT> * method select the next "10^n" values, <code>false</code> to not.<a name="line.252"></a><FONT color="green">253</FONT> */<a name="line.253"></a><FONT color="green">254</FONT> public void setAutoRangeNextLogFlag(boolean flag) {<a name="line.254"></a><FONT color="green">255</FONT> this.autoRangeNextLogFlag = flag;<a name="line.255"></a><FONT color="green">256</FONT> }<a name="line.256"></a><FONT color="green">257</FONT> <a name="line.257"></a><FONT color="green">258</FONT> /**<a name="line.258"></a><FONT color="green">259</FONT> * Returns the 'autoRangeNextLogFlag' flag.<a name="line.259"></a><FONT color="green">260</FONT> *<a name="line.260"></a><FONT color="green">261</FONT> * @return <code>true</code> if the 'autoAdjustRange()' method will<a name="line.261"></a><FONT color="green">262</FONT> * select the next "10^n" values, <code>false</code> if not.<a name="line.262"></a><FONT color="green">263</FONT> */<a name="line.263"></a><FONT color="green">264</FONT> public boolean getAutoRangeNextLogFlag() {<a name="line.264"></a><FONT color="green">265</FONT> return this.autoRangeNextLogFlag;<a name="line.265"></a><FONT color="green">266</FONT> }<a name="line.266"></a><FONT color="green">267</FONT> <a name="line.267"></a><FONT color="green">268</FONT> /**<a name="line.268"></a><FONT color="green">269</FONT> * Overridden version that calls original and then sets up flag for<a name="line.269"></a>⌨️ 快捷键说明
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