xyimageannotation.html

jfreechart1。0。2的api。

<FONT color="green">152</FONT>            String toolTip = getToolTipText();<a name="line.152"></a>
<FONT color="green">153</FONT>            String url = getURL();<a name="line.153"></a>
<FONT color="green">154</FONT>            if (toolTip != null || url != null) {<a name="line.154"></a>
<FONT color="green">155</FONT>                addEntity(<a name="line.155"></a>
<FONT color="green">156</FONT>                    info, new Rectangle2D.Float(xx, yy, w, h), rendererIndex, <a name="line.156"></a>
<FONT color="green">157</FONT>                    toolTip, url<a name="line.157"></a>
<FONT color="green">158</FONT>                );<a name="line.158"></a>
<FONT color="green">159</FONT>            }<a name="line.159"></a>
<FONT color="green">160</FONT>        }<a name="line.160"></a>
<FONT color="green">161</FONT>    <a name="line.161"></a>
<FONT color="green">162</FONT>        /**<a name="line.162"></a>
<FONT color="green">163</FONT>         * Tests this object for equality with an arbitrary object.<a name="line.163"></a>
<FONT color="green">164</FONT>         * <a name="line.164"></a>
<FONT color="green">165</FONT>         * @param obj  the object (&lt;code&gt;null&lt;/code&gt; permitted).<a name="line.165"></a>
<FONT color="green">166</FONT>         * <a name="line.166"></a>
<FONT color="green">167</FONT>         * @return A boolean.<a name="line.167"></a>
<FONT color="green">168</FONT>         */<a name="line.168"></a>
<FONT color="green">169</FONT>        public boolean equals(Object obj) {<a name="line.169"></a>
<FONT color="green">170</FONT>            if (obj == this) {<a name="line.170"></a>
<FONT color="green">171</FONT>                return true;<a name="line.171"></a>
<FONT color="green">172</FONT>            }<a name="line.172"></a>
<FONT color="green">173</FONT>            // now try to reject equality...<a name="line.173"></a>
<FONT color="green">174</FONT>            if (!super.equals(obj)) {<a name="line.174"></a>
<FONT color="green">175</FONT>                return false;<a name="line.175"></a>
<FONT color="green">176</FONT>            }<a name="line.176"></a>
<FONT color="green">177</FONT>            if (!(obj instanceof XYImageAnnotation)) {<a name="line.177"></a>
<FONT color="green">178</FONT>                return false;<a name="line.178"></a>
<FONT color="green">179</FONT>            }<a name="line.179"></a>
<FONT color="green">180</FONT>            XYImageAnnotation that = (XYImageAnnotation) obj;<a name="line.180"></a>
<FONT color="green">181</FONT>            if (this.x != that.x) {<a name="line.181"></a>
<FONT color="green">182</FONT>                return false;<a name="line.182"></a>
<FONT color="green">183</FONT>            }<a name="line.183"></a>
<FONT color="green">184</FONT>            if (this.y != that.y) {<a name="line.184"></a>
<FONT color="green">185</FONT>                return false;<a name="line.185"></a>
<FONT color="green">186</FONT>            }<a name="line.186"></a>
<FONT color="green">187</FONT>            if (!ObjectUtilities.equal(this.image, that.image)) {<a name="line.187"></a>
<FONT color="green">188</FONT>                return false;<a name="line.188"></a>
<FONT color="green">189</FONT>            }<a name="line.189"></a>
<FONT color="green">190</FONT>            // seems to be the same...<a name="line.190"></a>
<FONT color="green">191</FONT>            return true;<a name="line.191"></a>
<FONT color="green">192</FONT>        }<a name="line.192"></a>
<FONT color="green">193</FONT>        <a name="line.193"></a>
<FONT color="green">194</FONT>        /**<a name="line.194"></a>
<FONT color="green">195</FONT>         * Returns a hash code for this object.<a name="line.195"></a>
<FONT color="green">196</FONT>         * <a name="line.196"></a>
<FONT color="green">197</FONT>         * @return A hash code.<a name="line.197"></a>
<FONT color="green">198</FONT>         */<a name="line.198"></a>
<FONT color="green">199</FONT>        public int hashCode() {<a name="line.199"></a>
<FONT color="green">200</FONT>            return this.image.hashCode();<a name="line.200"></a>
<FONT color="green">201</FONT>        }<a name="line.201"></a>
<FONT color="green">202</FONT>        <a name="line.202"></a>
<FONT color="green">203</FONT>        /**<a name="line.203"></a>
<FONT color="green">204</FONT>         * Returns a clone of the annotation.<a name="line.204"></a>
<FONT color="green">205</FONT>         * <a name="line.205"></a>
<FONT color="green">206</FONT>         * @return A clone.<a name="line.206"></a>
<FONT color="green">207</FONT>         * <a name="line.207"></a>
<FONT color="green">208</FONT>         * @throws CloneNotSupportedException  if the annotation can't be cloned.<a name="line.208"></a>
<FONT color="green">209</FONT>         */<a name="line.209"></a>
<FONT color="green">210</FONT>        public Object clone() throws CloneNotSupportedException {<a name="line.210"></a>
<FONT color="green">211</FONT>            return super.clone();<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>         * Provides serialization support.<a name="line.215"></a>
<FONT color="green">216</FONT>         *<a name="line.216"></a>
<FONT color="green">217</FONT>         * @param stream  the output stream.<a name="line.217"></a>
<FONT color="green">218</FONT>         *<a name="line.218"></a>
<FONT color="green">219</FONT>         * @throws IOException  if there is an I/O error.<a name="line.219"></a>
<FONT color="green">220</FONT>         */<a name="line.220"></a>
<FONT color="green">221</FONT>        private void writeObject(ObjectOutputStream stream) throws IOException {<a name="line.221"></a>
<FONT color="green">222</FONT>            stream.defaultWriteObject();<a name="line.222"></a>
<FONT color="green">223</FONT>            //SerialUtilities.writeImage(this.image, stream);<a name="line.223"></a>
<FONT color="green">224</FONT>        }<a name="line.224"></a>
<FONT color="green">225</FONT>        <a name="line.225"></a>
<FONT color="green">226</FONT>        /**<a name="line.226"></a>
<FONT color="green">227</FONT>         * Provides serialization support.<a name="line.227"></a>
<FONT color="green">228</FONT>         *<a name="line.228"></a>
<FONT color="green">229</FONT>         * @param stream  the input stream.<a name="line.229"></a>
<FONT color="green">230</FONT>         *<a name="line.230"></a>
<FONT color="green">231</FONT>         * @throws IOException  if there is an I/O error.<a name="line.231"></a>
<FONT color="green">232</FONT>         * @throws ClassNotFoundException  if there is a classpath problem.<a name="line.232"></a>
<FONT color="green">233</FONT>         */<a name="line.233"></a>
<FONT color="green">234</FONT>        private void readObject(ObjectInputStream stream) <a name="line.234"></a>
<FONT color="green">235</FONT>            throws IOException, ClassNotFoundException {<a name="line.235"></a>
<FONT color="green">236</FONT>            stream.defaultReadObject();<a name="line.236"></a>
<FONT color="green">237</FONT>            //this.image = SerialUtilities.readImage(stream);<a name="line.237"></a>
<FONT color="green">238</FONT>        }<a name="line.238"></a>
<FONT color="green">239</FONT>    <a name="line.239"></a>
<FONT color="green">240</FONT>    <a name="line.240"></a>
<FONT color="green">241</FONT>    }<a name="line.241"></a>




























































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